! Started logfile: /scr/pima/bg219b_uvs/J1308+4957_S_dfm.log on Thu May 19 20:20:19 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/bg219b_uvs/J1308+4957_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1308+4957_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785185 visibilities/baseline/integration-bin. ! Found source: J1308+4957 ! ! 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 5936 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 J1308+4957_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021918Jy sigma=24.537752 ! Fit after self-cal, rms=0.844553Jy sigma=20.300379 ! 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=3.4 mas, bmaj=4.693 mas, bpa=-40.2 degrees ! Estimated noise=0.584849 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 = 0.119839 Jy ! Component: 100 - total flux cleaned = 0.147499 Jy ! Total flux subtracted in 100 components = 0.147499 Jy ! Clean residual min=-0.004726 max=0.009896 Jy/beam ! Clean residual mean=0.000003 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.147499 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061975Jy sigma=1.411404 ! Fit after self-cal, rms=0.061945Jy sigma=1.410912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970513 Jy ! Component: 100 - total flux cleaned = 0.0139654 Jy ! Total flux subtracted in 100 components = 0.0139654 Jy ! Clean residual min=-0.004551 max=0.004650 Jy/beam ! Clean residual mean=0.000016 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.161464 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.161464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060274Jy sigma=1.370604 ! Fit after self-cal, rms=0.060257Jy sigma=1.370279 ! 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=4.207 mas, bmaj=5.218 mas, bpa=-39.77 degrees ! Estimated noise=0.401469 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 = 0.00289937 Jy ! Component: 100 - total flux cleaned = 0.00367292 Jy ! Component: 150 - total flux cleaned = 0.00383728 Jy ! Component: 200 - total flux cleaned = 0.0038349 Jy ! Total flux subtracted in 200 components = 0.0038349 Jy ! Clean residual min=-0.003437 max=0.004344 Jy/beam ! Clean residual mean=0.000036 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.165299 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.165299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060113Jy sigma=1.367455 ! Fit after self-cal, rms=0.060113Jy sigma=1.367426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.207 x 5.218 at -39.77 degrees (North through East) ! Clean map min=-0.0033548 max=0.15652 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 0.97 ! LA 0.95 MK 1.01 NL 0.97 OV 0.98 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.99 ! LA 0.95 MK 1.04 NL 0.99 OV 0.99 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.98 KP 0.98 ! LA 0.93 MK 1.01 NL 0.98 OV 0.94 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 0.97 ! LA 0.96 MK 1.04 NL 1.01 OV 0.97 ! PT 1.08 SC 0.99 ! ! ! Fit before self-cal, rms=0.060113Jy sigma=1.367426 ! Fit after self-cal, rms=0.059322Jy sigma=1.349164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=5.218 mas, bpa=-39.61 degrees ! Estimated noise=0.400923 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 = -0.000157704 Jy ! Component: 100 - total flux cleaned = -0.000111459 Jy ! Component: 150 - total flux cleaned = -8.50588e-05 Jy ! Component: 200 - total flux cleaned = -6.11942e-05 Jy ! Total flux subtracted in 200 components = -6.11942e-05 Jy ! Clean residual min=-0.003593 max=0.003643 Jy/beam ! Clean residual mean=0.000032 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.165238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.165238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059311Jy sigma=1.349013 ! Fit after self-cal, rms=0.059317Jy sigma=1.348843 ! 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=0.059317Jy sigma=1.348843 ! Fit after self-cal, rms=0.058877Jy sigma=1.325123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.238 mas, bmaj=5.217 mas, bpa=-39.59 degrees ! Estimated noise=0.40127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70607e-05 Jy ! Component: 100 - total flux cleaned = 2.59217e-05 Jy ! Component: 150 - total flux cleaned = 1.20767e-05 Jy ! Component: 200 - total flux cleaned = 1.18351e-05 Jy ! Total flux subtracted in 200 components = 1.18351e-05 Jy ! Clean residual min=-0.001996 max=0.002017 Jy/beam ! Clean residual mean=-0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.16525 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.16525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058870Jy sigma=1.324994 ! Fit after self-cal, rms=0.058893Jy sigma=1.324816 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 = 2.63208e-05 Jy ! Component: 100 - total flux cleaned = 1.50635e-05 Jy ! Component: 150 - total flux cleaned = 1.52834e-05 Jy ! Component: 200 - total flux cleaned = 1.51292e-05 Jy ! Total flux subtracted in 200 components = 1.51292e-05 Jy ! Clean residual min=-0.002023 max=0.002021 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.165265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.165265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058889Jy sigma=1.324737 ! Fit after self-cal, rms=0.058889Jy sigma=1.324728 ! 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=0.058889Jy sigma=1.324728 ! Fit after self-cal, rms=0.058931Jy sigma=1.324706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.244 mas, bmaj=5.218 mas, bpa=-39.59 degrees ! Estimated noise=0.401406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91975e-05 Jy ! Component: 100 - total flux cleaned = -5.20471e-05 Jy ! Component: 150 - total flux cleaned = -5.23871e-05 Jy ! Component: 200 - total flux cleaned = -4.26956e-05 Jy ! Total flux subtracted in 200 components = -4.26956e-05 Jy ! Clean residual min=-0.001997 max=0.002022 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.165222 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.165222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058926Jy sigma=1.324622 ! Fit after self-cal, rms=0.058927Jy sigma=1.324613 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 = 1.07243e-05 Jy ! Component: 100 - total flux cleaned = 1.0723e-05 Jy ! Component: 150 - total flux cleaned = 1.07102e-05 Jy ! Component: 200 - total flux cleaned = 1.04465e-05 Jy ! Total flux subtracted in 200 components = 1.04465e-05 Jy ! Clean residual min=-0.002004 max=0.002024 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.165233 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.165233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058924Jy sigma=1.324552 ! Fit after self-cal, rms=0.058924Jy sigma=1.324543 ! 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=0.058924Jy sigma=1.324543 ! Fit after self-cal, rms=0.058958Jy sigma=1.324531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.502 mas, bmaj=9.202 mas, bpa=-57.7 degrees ! Estimated noise=0.485909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252888 Jy ! Component: 100 - total flux cleaned = 0.000225105 Jy ! Component: 150 - total flux cleaned = 0.000205126 Jy ! Component: 200 - total flux cleaned = 0.000197312 Jy ! Total flux subtracted in 200 components = 0.000197312 Jy ! Clean residual min=-0.002218 max=0.002269 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.16543 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.16543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058959Jy sigma=1.324634 ! Fit after self-cal, rms=0.058960Jy sigma=1.324562 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 = 2.43825e-05 Jy ! Component: 100 - total flux cleaned = 3.38186e-05 Jy ! Component: 150 - total flux cleaned = 3.35592e-05 Jy ! Component: 200 - total flux cleaned = 3.41779e-05 Jy ! Total flux subtracted in 200 components = 3.41779e-05 Jy ! Clean residual min=-0.002212 max=0.002302 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.165464 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.165464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058961Jy sigma=1.324670 ! Fit after self-cal, rms=0.058962Jy sigma=1.324632 ! 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=4.249 mas, bmaj=5.218 mas, bpa=-39.57 degrees ! Estimated noise=0.401555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 5.218 at -39.57 degrees (North through East) ! Clean map min=-0.0020193 max=0.15622 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=3.438 mas, bmaj=4.684 mas, bpa=-39.94 degrees ! Estimated noise=0.587808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120367 Jy ! Component: 100 - total flux cleaned = 0.147913 Jy ! Component: 150 - total flux cleaned = 0.156961 Jy ! Component: 200 - total flux cleaned = 0.160929 Jy ! Total flux subtracted in 200 components = 0.160929 Jy ! Clean residual min=-0.003624 max=0.003030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.160929 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.160929 Jy ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=5.218 mas, bpa=-39.57 degrees ! Estimated noise=0.401555 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 = 0.00275751 Jy ! Component: 100 - total flux cleaned = 0.00395223 Jy ! Component: 150 - total flux cleaned = 0.00419144 Jy ! Component: 200 - total flux cleaned = 0.00423914 Jy ! Total flux subtracted in 200 components = 0.00423914 Jy ! Clean residual min=-0.002067 max=0.001994 Jy/beam ! Clean residual mean=-0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.165168 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.165168 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=8.502 mas, bmaj=9.202 mas, bpa=-57.7 degrees ! Estimated noise=0.485909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425869 Jy ! Component: 100 - total flux cleaned = 0.000426265 Jy ! Component: 150 - total flux cleaned = 0.000405783 Jy ! Component: 200 - total flux cleaned = 0.000396742 Jy ! Total flux subtracted in 200 components = 0.000396742 Jy ! Clean residual min=-0.002197 max=0.002317 Jy/beam ! Clean residual mean=-0.000008 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.165565 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 = -7.36537e-06 Jy ! Component: 100 - total flux cleaned = -1.40052e-05 Jy ! Component: 150 - total flux cleaned = -7.95616e-06 Jy ! Component: 200 - total flux cleaned = -2.26316e-06 Jy ! Total flux subtracted in 200 components = -2.26316e-06 Jy ! Clean residual min=-0.002206 max=0.002314 Jy/beam ! Clean residual mean=-0.000008 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.165563 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.165562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=5.218 mas, bpa=-39.57 degrees ! Estimated noise=0.401555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016391 Jy ! Component: 100 - total flux cleaned = -0.000165067 Jy ! Component: 150 - total flux cleaned = -0.000164686 Jy ! Component: 200 - total flux cleaned = -0.000182582 Jy ! Total flux subtracted in 200 components = -0.000182582 Jy ! Clean residual min=-0.002088 max=0.002059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.16538 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.16538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058991Jy sigma=1.325153 ! Fit after self-cal, rms=0.058986Jy sigma=1.325063 wmodel /J1308+4957_S_map.mod ! wmodel: Unable to open new model file: /J1308+4957_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1308+4957_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 5.218 at -39.57 degrees (North through East) ! Clean map min=-0.0020093 max=0.15633 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1308+4957_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996862 0.996862 1.99372 3.98745 7.97489 15.9498 31.8996 63.7991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.944 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1308+4957_S_dfm.log closed on Thu May 19 20:20:21 2016