! Started logfile: /scr/pima/bg219e_uvs/J0011+7045_S_dfm.log on Thu May 19 18:13:47 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219e_uvs/J0011+7045_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0011+7045_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.76466 visibilities/baseline/integration-bin. ! Found source: J0011+7045 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3964 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/opt64/bin/pima_mupet_01.dfm J0011+7045_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.137416Jy sigma=22.182191 ! Fit after self-cal, rms=0.441838Jy sigma=8.493581 ! 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=3.712 mas, bmaj=7.002 mas, bpa=58.88 degrees ! Estimated noise=0.982783 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 = 0.422596 Jy ! Component: 100 - total flux cleaned = 0.536821 Jy ! Total flux subtracted in 100 components = 0.536821 Jy ! Clean residual min=-0.017243 max=0.046387 Jy/beam ! Clean residual mean=-0.000272 rms=0.005084 Jy/beam ! Combined flux in latest and established models = 0.536821 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.536821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109637Jy sigma=2.096638 ! Fit after self-cal, rms=0.109469Jy sigma=2.095180 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505096 Jy ! Component: 100 - total flux cleaned = 0.0794807 Jy ! Total flux subtracted in 100 components = 0.0794807 Jy ! Clean residual min=-0.009586 max=0.014920 Jy/beam ! Clean residual mean=-0.000130 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.616302 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.616302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075735Jy sigma=1.428691 ! Fit after self-cal, rms=0.075448Jy sigma=1.424060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018559 Jy ! Component: 100 - total flux cleaned = 0.0302971 Jy ! Total flux subtracted in 100 components = 0.0302971 Jy ! Clean residual min=-0.007422 max=0.010396 Jy/beam ! Clean residual mean=-0.000076 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.646599 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.646599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069105Jy sigma=1.296319 ! Fit after self-cal, rms=0.069009Jy sigma=1.294769 ! Inverting map ! Added new window around map position (-5.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107489 Jy ! Component: 100 - total flux cleaned = 0.0177927 Jy ! Total flux subtracted in 100 components = 0.0177927 Jy ! Clean residual min=-0.006463 max=0.006481 Jy/beam ! Clean residual mean=-0.000048 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.664392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.664392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066522Jy sigma=1.244277 ! Fit after self-cal, rms=0.066454Jy sigma=1.242959 ! 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=4.813 mas, bmaj=8.26 mas, bpa=59.35 degrees ! Estimated noise=0.651691 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 = 0.00859197 Jy ! Component: 100 - total flux cleaned = 0.0136831 Jy ! Component: 150 - total flux cleaned = 0.0171093 Jy ! Component: 200 - total flux cleaned = 0.019529 Jy ! Total flux subtracted in 200 components = 0.019529 Jy ! Clean residual min=-0.005245 max=0.004532 Jy/beam ! Clean residual mean=-0.000034 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.683921 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.68392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065257Jy sigma=1.218237 ! Fit after self-cal, rms=0.065203Jy sigma=1.216841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.813 x 8.26 at 59.35 degrees (North through East) ! Clean map min=-0.0051234 max=0.56677 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.97 ! LA 0.99 NL 1.00 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.98 ! LA 0.99 NL 1.02 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.99 ! LA 0.99 NL 0.98 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.99 ! LA 1.01 NL 1.00 OV 1.03 PT 1.02 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.065203Jy sigma=1.216841 ! Fit after self-cal, rms=0.063799Jy sigma=1.185569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.812 mas, bmaj=8.252 mas, bpa=59.26 degrees ! Estimated noise=0.651743 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 = 0.000299692 Jy ! Component: 100 - total flux cleaned = 0.000443368 Jy ! Component: 150 - total flux cleaned = 0.00061035 Jy ! Component: 200 - total flux cleaned = 0.000753917 Jy ! Total flux subtracted in 200 components = 0.000753917 Jy ! Clean residual min=-0.004246 max=0.003792 Jy/beam ! Clean residual mean=-0.000008 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.684674 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.684674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063727Jy sigma=1.184233 ! Fit after self-cal, rms=0.063716Jy sigma=1.184036 ! 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. ! ! Fit before self-cal, rms=0.063716Jy sigma=1.184036 ! Fit after self-cal, rms=0.063308Jy sigma=1.165414 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.807 mas, bmaj=8.269 mas, bpa=58.98 degrees ! Estimated noise=0.652515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271304 Jy ! Component: 100 - total flux cleaned = 0.000279513 Jy ! Component: 150 - total flux cleaned = 0.000193701 Jy ! Component: 200 - total flux cleaned = 0.00019384 Jy ! Total flux subtracted in 200 components = 0.00019384 Jy ! Clean residual min=-0.003238 max=0.003755 Jy/beam ! Clean residual mean=0.000017 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.684868 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.684868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063211Jy sigma=1.163717 ! Fit after self-cal, rms=0.063205Jy sigma=1.163528 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 (116, 120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330531 Jy ! Component: 100 - total flux cleaned = 0.00483594 Jy ! Component: 150 - total flux cleaned = 0.00526184 Jy ! Component: 200 - total flux cleaned = 0.00539938 Jy ! Total flux subtracted in 200 components = 0.00539938 Jy ! Clean residual min=-0.003113 max=0.002836 Jy/beam ! Clean residual mean=0.000008 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.690268 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.690268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063017Jy sigma=1.159577 ! Fit after self-cal, rms=0.063002Jy sigma=1.159295 ! 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. ! ! Fit before self-cal, rms=0.063002Jy sigma=1.159295 ! Fit after self-cal, rms=0.063066Jy sigma=1.158653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.803 mas, bmaj=8.273 mas, bpa=58.86 degrees ! Estimated noise=0.653202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117959 Jy ! Component: 100 - total flux cleaned = 0.0018764 Jy ! Component: 150 - total flux cleaned = 0.00204648 Jy ! Component: 200 - total flux cleaned = 0.00208595 Jy ! Total flux subtracted in 200 components = 0.00208595 Jy ! Clean residual min=-0.002959 max=0.002785 Jy/beam ! Clean residual mean=0.000009 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.692354 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.692354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062992Jy sigma=1.157245 ! Fit after self-cal, rms=0.062989Jy sigma=1.157166 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 = -2.54179e-06 Jy ! Component: 100 - total flux cleaned = 0.000169533 Jy ! Component: 150 - total flux cleaned = 0.000265702 Jy ! Component: 200 - total flux cleaned = 0.000356218 Jy ! Total flux subtracted in 200 components = 0.000356218 Jy ! Clean residual min=-0.002905 max=0.002749 Jy/beam ! Clean residual mean=0.000008 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.69271 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.69271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062955Jy sigma=1.156555 ! Fit after self-cal, rms=0.062954Jy sigma=1.156525 ! 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. ! ! Fit before self-cal, rms=0.062954Jy sigma=1.156525 ! Fit after self-cal, rms=0.063026Jy sigma=1.156274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.337 mas, bmaj=10.98 mas, bpa=71.62 degrees ! Estimated noise=0.748578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905669 Jy ! Component: 100 - total flux cleaned = 0.00119921 Jy ! Component: 150 - total flux cleaned = 0.00147 Jy ! Component: 200 - total flux cleaned = 0.00173055 Jy ! Total flux subtracted in 200 components = 0.00173055 Jy ! Clean residual min=-0.002761 max=0.003074 Jy/beam ! Clean residual mean=0.000018 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.69444 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 0.694441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063001Jy sigma=1.155830 ! Fit after self-cal, rms=0.062999Jy sigma=1.155758 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 = 9.74124e-05 Jy ! Component: 100 - total flux cleaned = 0.000336805 Jy ! Component: 150 - total flux cleaned = 0.000525382 Jy ! Component: 200 - total flux cleaned = 0.000632677 Jy ! Total flux subtracted in 200 components = 0.000632677 Jy ! Clean residual min=-0.002724 max=0.003055 Jy/beam ! Clean residual mean=0.000017 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.695073 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.695073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062992Jy sigma=1.155704 ! Fit after self-cal, rms=0.062993Jy sigma=1.155672 ! 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=4.8 mas, bmaj=8.274 mas, bpa=58.77 degrees ! Estimated noise=0.653799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.8 x 8.274 at 58.77 degrees (North through East) ! Clean map min=-0.0028052 max=0.5661 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. ! ! Fit before self-cal, rms=0.062993Jy sigma=1.155672 ! Fit after self-cal, rms=0.057609Jy sigma=1.040178 ! Inverting map and beam ! Estimated beam: bmin=4.798 mas, bmaj=8.271 mas, bpa=58.82 degrees ! Estimated noise=0.653914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394772 Jy ! Component: 100 - total flux cleaned = 0.000365752 Jy ! Component: 150 - total flux cleaned = 0.000423811 Jy ! Component: 200 - total flux cleaned = 0.000422886 Jy ! Total flux subtracted in 200 components = 0.000422886 Jy ! Clean residual min=-0.002840 max=0.002768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.695496 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.695496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057578Jy sigma=1.039447 ! Fit after self-cal, rms=0.057575Jy sigma=1.039432 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.2443e-05 Jy ! Component: 100 - total flux cleaned = -7.57207e-06 Jy ! Component: 150 - total flux cleaned = 1.53674e-05 Jy ! Component: 200 - total flux cleaned = 3.75342e-05 Jy ! Total flux subtracted in 200 components = 3.75342e-05 Jy ! Clean residual min=-0.002818 max=0.002702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.695534 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.695534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057558Jy sigma=1.039080 ! Fit after self-cal, rms=0.057558Jy sigma=1.039072 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057558Jy sigma=1.039072 ! Fit after self-cal, rms=0.057580Jy sigma=1.038941 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=3.708 mas, bmaj=7.044 mas, bpa=58.29 degrees ! Estimated noise=0.985147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.42321 Jy ! Component: 100 - total flux cleaned = 0.536074 Jy ! Component: 150 - total flux cleaned = 0.586354 Jy ! Component: 200 - total flux cleaned = 0.61595 Jy ! Total flux subtracted in 200 components = 0.61595 Jy ! Clean residual min=-0.008804 max=0.015306 Jy/beam ! Clean residual mean=-0.000110 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.61595 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.61595 Jy ! Inverting map and beam ! Estimated beam: bmin=4.795 mas, bmaj=8.271 mas, bpa=58.78 degrees ! Estimated noise=0.654167 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 = 0.0257959 Jy ! Component: 100 - total flux cleaned = 0.040909 Jy ! Component: 150 - total flux cleaned = 0.0505968 Jy ! Component: 200 - total flux cleaned = 0.0573184 Jy ! Total flux subtracted in 200 components = 0.0573184 Jy ! Clean residual min=-0.003356 max=0.004770 Jy/beam ! Clean residual mean=-0.000029 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.673269 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.673269 Jy ! Inverting map ! Added new window around map position (-14.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533561 Jy ! Component: 100 - total flux cleaned = 0.00942892 Jy ! Component: 150 - total flux cleaned = 0.0127309 Jy ! Component: 200 - total flux cleaned = 0.0154401 Jy ! Total flux subtracted in 200 components = 0.0154401 Jy ! Clean residual min=-0.002743 max=0.002658 Jy/beam ! Clean residual mean=-0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.688709 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.688709 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=8.326 mas, bmaj=10.98 mas, bpa=71.6 degrees ! Estimated noise=0.749771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028362 Jy ! Component: 100 - total flux cleaned = 0.00491513 Jy ! Component: 150 - total flux cleaned = 0.00636707 Jy ! Component: 200 - total flux cleaned = 0.00702999 Jy ! Total flux subtracted in 200 components = 0.00702999 Jy ! Clean residual min=-0.002338 max=0.002314 Jy/beam ! Clean residual mean=0.000005 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.695739 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 = 0.000527781 Jy ! Component: 100 - total flux cleaned = 0.000909467 Jy ! Component: 150 - total flux cleaned = 0.00128839 Jy ! Component: 200 - total flux cleaned = 0.00162667 Jy ! Total flux subtracted in 200 components = 0.00162667 Jy ! Clean residual min=-0.002268 max=0.002166 Jy/beam ! Clean residual mean=0.000008 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.697365 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 193 components and 0.697365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.795 mas, bmaj=8.271 mas, bpa=58.78 degrees ! Estimated noise=0.654167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184318 Jy ! Component: 100 - total flux cleaned = 0.000717862 Jy ! Component: 150 - total flux cleaned = 0.00103209 Jy ! Component: 200 - total flux cleaned = 0.00128211 Jy ! Total flux subtracted in 200 components = 0.00128211 Jy ! Clean residual min=-0.002339 max=0.002412 Jy/beam ! Clean residual mean=0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.698647 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 215 components and 0.698647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057540Jy sigma=1.038363 ! Fit after self-cal, rms=0.057537Jy sigma=1.037929 wmodel /J0011+7045_S_map.mod ! wmodel: Unable to open new model file: /J0011+7045_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0011+7045_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.795 x 8.271 at 58.78 degrees (North through East) ! Clean map min=-0.0022417 max=0.56633 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0011+7045_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.566328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000620791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328851 0.328851 0.657701 1.3154 2.63081 5.26161 10.5232 21.0464 42.0929 84.1858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.566 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 912.268 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0011+7045_S_dfm.log closed on Thu May 19 18:13:50 2016