! Started logfile: /scr/pima/bg219i_uvs/J0539+3308_S_dfm.log on Thu May 19 23:05:07 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/bg219i_uvs/J0539+3308_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0539+3308_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877778 visibilities/baseline/integration-bin. ! Found source: J0539+3308 ! ! 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 9480 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 J0539+3308_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009513Jy sigma=24.020477 ! Fit after self-cal, rms=0.926947Jy sigma=22.082864 ! 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=3.339 mas, bmaj=4.768 mas, bpa=-1.001 degrees ! Estimated noise=0.511287 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 = 0.0543363 Jy ! Component: 100 - total flux cleaned = 0.0703049 Jy ! Total flux subtracted in 100 components = 0.0703049 Jy ! Clean residual min=-0.004200 max=0.008504 Jy/beam ! Clean residual mean=0.000004 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0703049 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0703049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065127Jy sigma=1.414406 ! Fit after self-cal, rms=0.064224Jy sigma=1.392422 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904989 Jy ! Component: 100 - total flux cleaned = 0.0143664 Jy ! Total flux subtracted in 100 components = 0.0143664 Jy ! Clean residual min=-0.003342 max=0.003597 Jy/beam ! Clean residual mean=0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0846713 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0846713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062575Jy sigma=1.354271 ! Fit after self-cal, rms=0.062475Jy sigma=1.352371 ! 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=4.035 mas, bmaj=5.702 mas, bpa=-1.602 degrees ! Estimated noise=0.324155 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 = 0.00506769 Jy ! Component: 100 - total flux cleaned = 0.00797496 Jy ! Component: 150 - total flux cleaned = 0.00985587 Jy ! Component: 200 - total flux cleaned = 0.0111137 Jy ! Total flux subtracted in 200 components = 0.0111137 Jy ! Clean residual min=-0.002281 max=0.002501 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.095785 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.095785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061989Jy sigma=1.342033 ! Fit after self-cal, rms=0.061953Jy sigma=1.341526 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.702 at -1.602 degrees (North through East) ! Clean map min=-0.0021174 max=0.071306 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 0.97 HN 1.04 KP 1.06 ! LA 0.94 MK 1.07 NL 0.99 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.97 ! LA 0.97 MK 1.06 NL 0.99 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 0.99 OV 0.96 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 0.91 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.061953Jy sigma=1.341526 ! Fit after self-cal, rms=0.061891Jy sigma=1.338849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.074 mas, bmaj=5.747 mas, bpa=-1.225 degrees ! Estimated noise=0.324679 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 = 0.000947311 Jy ! Component: 100 - total flux cleaned = 0.00105039 Jy ! Component: 150 - total flux cleaned = 0.00105036 Jy ! Component: 200 - total flux cleaned = 0.00105005 Jy ! Total flux subtracted in 200 components = 0.00105005 Jy ! Clean residual min=-0.002234 max=0.002019 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.096835 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.096835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061875Jy sigma=1.338514 ! Fit after self-cal, rms=0.061882Jy sigma=1.338366 ! 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=0.061882Jy sigma=1.338366 ! Fit after self-cal, rms=0.062426Jy sigma=1.334494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.072 mas, bmaj=5.75 mas, bpa=-0.819 degrees ! Estimated noise=0.327064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072046 Jy ! Component: 100 - total flux cleaned = 0.00110123 Jy ! Component: 150 - total flux cleaned = 0.00120182 Jy ! Component: 200 - total flux cleaned = 0.00121138 Jy ! Total flux subtracted in 200 components = 0.00121138 Jy ! Clean residual min=-0.001590 max=0.002117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0980464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0980464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062413Jy sigma=1.334349 ! Fit after self-cal, rms=0.062432Jy sigma=1.334203 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 (-4.5, -92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181064 Jy ! Component: 100 - total flux cleaned = 0.00252042 Jy ! Component: 150 - total flux cleaned = 0.00271176 Jy ! Component: 200 - total flux cleaned = 0.00298492 Jy ! Total flux subtracted in 200 components = 0.00298492 Jy ! Clean residual min=-0.001483 max=0.001725 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.101031 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.101031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062373Jy sigma=1.332635 ! Fit after self-cal, rms=0.062369Jy sigma=1.332541 ! Inverting map ! Added new window around map position (35, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001191 Jy ! Component: 100 - total flux cleaned = 0.00148848 Jy ! Component: 150 - total flux cleaned = 0.00168151 Jy ! Component: 200 - total flux cleaned = 0.00184756 Jy ! Total flux subtracted in 200 components = 0.00184756 Jy ! Clean residual min=-0.001511 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.102879 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.102879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062320Jy sigma=1.331633 ! Fit after self-cal, rms=0.062319Jy sigma=1.331540 ! 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=0.062319Jy sigma=1.331540 ! Fit after self-cal, rms=0.062450Jy sigma=1.331382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.069 mas, bmaj=5.746 mas, bpa=-0.738 degrees ! Estimated noise=0.327988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764958 Jy ! Component: 100 - total flux cleaned = 0.00110769 Jy ! Component: 150 - total flux cleaned = 0.00130698 Jy ! Component: 200 - total flux cleaned = 0.00136804 Jy ! Total flux subtracted in 200 components = 0.00136804 Jy ! Clean residual min=-0.001429 max=0.001439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.104247 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.104247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062428Jy sigma=1.331020 ! Fit after self-cal, rms=0.062428Jy sigma=1.330996 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 = 0.0002404 Jy ! Component: 100 - total flux cleaned = 0.000336234 Jy ! Component: 150 - total flux cleaned = 0.000390575 Jy ! Component: 200 - total flux cleaned = 0.000459218 Jy ! Total flux subtracted in 200 components = 0.000459218 Jy ! Clean residual min=-0.001416 max=0.001446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.104706 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.104706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062416Jy sigma=1.330787 ! Fit after self-cal, rms=0.062417Jy sigma=1.330780 ! 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=0.062417Jy sigma=1.330780 ! Fit after self-cal, rms=0.062564Jy sigma=1.330736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.854 mas, bmaj=9.354 mas, bpa=-3.869 degrees ! Estimated noise=0.404019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697766 Jy ! Component: 100 - total flux cleaned = 0.00108313 Jy ! Component: 150 - total flux cleaned = 0.00134174 Jy ! Component: 200 - total flux cleaned = 0.00153228 Jy ! Total flux subtracted in 200 components = 0.00153228 Jy ! Clean residual min=-0.001544 max=0.001290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.106238 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.106238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062553Jy sigma=1.330686 ! Fit after self-cal, rms=0.062552Jy sigma=1.330672 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 = 0.000228211 Jy ! Component: 100 - total flux cleaned = 0.000335609 Jy ! Component: 150 - total flux cleaned = 0.000424158 Jy ! Component: 200 - total flux cleaned = 0.000507519 Jy ! Total flux subtracted in 200 components = 0.000507519 Jy ! Clean residual min=-0.001470 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.106746 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.106746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062549Jy sigma=1.330634 ! Fit after self-cal, rms=0.062550Jy sigma=1.330630 ! 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=4.066 mas, bmaj=5.738 mas, bpa=-0.6845 degrees ! Estimated noise=0.328786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.066 x 5.738 at -0.6845 degrees (North through East) ! Clean map min=-0.0013666 max=0.072368 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=3.361 mas, bmaj=4.789 mas, bpa=-0.05909 degrees ! Estimated noise=0.520184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557627 Jy ! Component: 100 - total flux cleaned = 0.073182 Jy ! Component: 150 - total flux cleaned = 0.0822633 Jy ! Component: 200 - total flux cleaned = 0.0876343 Jy ! Total flux subtracted in 200 components = 0.0876343 Jy ! Clean residual min=-0.002877 max=0.002879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0876343 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0876343 Jy ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=5.738 mas, bpa=-0.6845 degrees ! Estimated noise=0.328786 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 = 0.00449843 Jy ! Component: 100 - total flux cleaned = 0.00747503 Jy ! Component: 150 - total flux cleaned = 0.00977178 Jy ! Component: 200 - total flux cleaned = 0.01159 Jy ! Total flux subtracted in 200 components = 0.01159 Jy ! Clean residual min=-0.001784 max=0.001778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0992243 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.0992243 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=7.854 mas, bmaj=9.354 mas, bpa=-3.869 degrees ! Estimated noise=0.404019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184536 Jy ! Component: 100 - total flux cleaned = 0.00286025 Jy ! Component: 150 - total flux cleaned = 0.00360849 Jy ! Component: 200 - total flux cleaned = 0.00427439 Jy ! Total flux subtracted in 200 components = 0.00427439 Jy ! Clean residual min=-0.001791 max=0.001416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.103499 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 = 0.000563609 Jy ! Component: 100 - total flux cleaned = 0.001044 Jy ! Component: 150 - total flux cleaned = 0.00143386 Jy ! Component: 200 - total flux cleaned = 0.00175433 Jy ! Total flux subtracted in 200 components = 0.00175433 Jy ! Clean residual min=-0.001658 max=0.001372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.105253 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 135 components and 0.105253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=5.738 mas, bpa=-0.6845 degrees ! Estimated noise=0.328786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326826 Jy ! Component: 100 - total flux cleaned = 0.000537087 Jy ! Component: 150 - total flux cleaned = 0.000662118 Jy ! Component: 200 - total flux cleaned = 0.000829508 Jy ! Total flux subtracted in 200 components = 0.000829508 Jy ! Clean residual min=-0.001495 max=0.001467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.106082 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.106082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062580Jy sigma=1.331310 ! Fit after self-cal, rms=0.062578Jy sigma=1.331257 wmodel /J0539+3308_S_map.mod ! wmodel: Unable to open new model file: /J0539+3308_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0539+3308_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.066 x 5.738 at -0.6845 degrees (North through East) ! Clean map min=-0.0013957 max=0.072601 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0539+3308_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0726012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44192 1.44192 2.88384 5.76769 11.5354 23.0708 46.1415 92.283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.055 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0539+3308_S_dfm.log closed on Thu May 19 23:05:09 2016