! Started logfile: .//J0115+6915_X_dfm.log on Wed Nov 16 11:45:29 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0115+6915_X_uva.fits ! Reading UV FITS file: .//J0115+6915_X_uva.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0115+6915 ! ! 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 94 lines of history. ! ! Reading 35640 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0115+6915_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. ! ! 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=1.006609Jy sigma=32.220563 ! Fit after self-cal, rms=0.901492Jy sigma=28.894235 ! 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=0.7278 mas, bmaj=1.584 mas, bpa=4.223 degrees ! Estimated noise=0.255927 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 = 0.0758276 Jy ! Component: 100 - total flux cleaned = 0.092363 Jy ! Total flux subtracted in 100 components = 0.092363 Jy ! Clean residual min=-0.002339 max=0.004617 Jy/beam ! Clean residual mean=0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.092363 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.092363 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=0.024257Jy sigma=0.739699 ! Fit after self-cal, rms=0.024243Jy sigma=0.739260 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401608 Jy ! Component: 100 - total flux cleaned = 0.00582922 Jy ! Total flux subtracted in 100 components = 0.00582922 Jy ! Clean residual min=-0.002206 max=0.001743 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0981922 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0981922 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=0.023322Jy sigma=0.715380 ! Fit after self-cal, rms=0.023322Jy sigma=0.715361 ! 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=0.9526 mas, bmaj=1.923 mas, bpa=2.562 degrees ! Estimated noise=0.118469 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 = 0.00137935 Jy ! Component: 100 - total flux cleaned = 0.00203543 Jy ! Component: 150 - total flux cleaned = 0.00240654 Jy ! Component: 200 - total flux cleaned = 0.00262751 Jy ! Total flux subtracted in 200 components = 0.00262751 Jy ! Clean residual min=-0.001607 max=0.001880 Jy/beam ! Clean residual mean=0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.10082 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.10082 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=0.023214Jy sigma=0.714041 ! Fit after self-cal, rms=0.023215Jy sigma=0.714034 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9526 x 1.923 at 2.562 degrees (North through East) ! Clean map min=-0.0015199 max=0.098056 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 1.02 FD 0.93 HN 1.00 KP 1.07 ! LA 0.94 MK 1.00 NL 1.05 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.01 KP 1.07 ! LA 0.94 MK 1.00 NL 1.07 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 1.08 ! LA 0.94 MK 1.01 NL 1.08 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.00 KP 1.07 ! LA 0.95 MK 1.01 NL 1.07 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.02 KP 1.07 ! LA 0.95 MK 1.02 NL 1.06 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.03 KP 1.09 ! LA 0.95 MK 1.01 NL 1.06 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.01 KP 1.08 ! LA 0.93 MK 1.03 NL 1.07 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.01 KP 1.09 ! LA 0.94 MK 1.04 NL 1.09 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.023215Jy sigma=0.714034 ! Fit after self-cal, rms=0.022086Jy sigma=0.685322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.926 mas, bpa=2.756 degrees ! Estimated noise=0.118387 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 = -0.000386673 Jy ! Component: 100 - total flux cleaned = -0.00043938 Jy ! Component: 150 - total flux cleaned = -0.000470309 Jy ! Component: 200 - total flux cleaned = -0.00049174 Jy ! Total flux subtracted in 200 components = -0.00049174 Jy ! Clean residual min=-0.000576 max=0.000572 Jy/beam ! Clean residual mean=0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.100328 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.100328 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=0.022079Jy sigma=0.685074 ! Fit after self-cal, rms=0.022070Jy sigma=0.684989 ! 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=0.022070Jy sigma=0.684989 ! Fit after self-cal, rms=0.022042Jy sigma=0.681961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=1.927 mas, bpa=2.632 degrees ! Estimated noise=0.118342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196845 Jy ! Component: 100 - total flux cleaned = -0.00021099 Jy ! Component: 150 - total flux cleaned = -0.000214659 Jy ! Component: 200 - total flux cleaned = -0.000220907 Jy ! Total flux subtracted in 200 components = -0.000220907 Jy ! Clean residual min=-0.000363 max=0.000404 Jy/beam ! Clean residual mean=0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.100107 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.100107 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=0.022039Jy sigma=0.681890 ! Fit after self-cal, rms=0.022042Jy sigma=0.681879 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 (8.2, -44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036479 Jy ! Component: 100 - total flux cleaned = 0.000453762 Jy ! Component: 150 - total flux cleaned = 0.000465581 Jy ! Component: 200 - total flux cleaned = 0.000479218 Jy ! Total flux subtracted in 200 components = 0.000479218 Jy ! Clean residual min=-0.000365 max=0.000341 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.100586 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.100586 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=0.022035Jy sigma=0.681672 ! Fit after self-cal, rms=0.022035Jy sigma=0.681662 ! 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=0.022035Jy sigma=0.681662 ! Fit after self-cal, rms=0.022023Jy sigma=0.681628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=1.928 mas, bpa=2.574 degrees ! Estimated noise=0.118284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.61449e-06 Jy ! Component: 100 - total flux cleaned = -2.35921e-05 Jy ! Component: 150 - total flux cleaned = -2.37417e-05 Jy ! Component: 200 - total flux cleaned = -2.74885e-05 Jy ! Total flux subtracted in 200 components = -2.74885e-05 Jy ! Clean residual min=-0.000363 max=0.000341 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.100559 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.100559 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=0.022021Jy sigma=0.681576 ! Fit after self-cal, rms=0.022021Jy sigma=0.681575 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 = -4.16351e-06 Jy ! Component: 100 - total flux cleaned = -1.11624e-06 Jy ! Component: 150 - total flux cleaned = -3.87493e-06 Jy ! Component: 200 - total flux cleaned = -1.21057e-06 Jy ! Total flux subtracted in 200 components = -1.21057e-06 Jy ! Clean residual min=-0.000355 max=0.000339 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.100558 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.100558 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=0.022021Jy sigma=0.681551 ! Fit after self-cal, rms=0.022021Jy sigma=0.681553 ! 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=0.022021Jy sigma=0.681553 ! Fit after self-cal, rms=0.022012Jy sigma=0.681544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=2.885 mas, bpa=2.126 degrees ! Estimated noise=0.150244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.91796e-05 Jy ! Component: 100 - total flux cleaned = -7.20865e-05 Jy ! Component: 150 - total flux cleaned = -7.99633e-05 Jy ! Component: 200 - total flux cleaned = -8.70428e-05 Jy ! Total flux subtracted in 200 components = -8.70428e-05 Jy ! Clean residual min=-0.000364 max=0.000472 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.100471 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.100471 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=0.022012Jy sigma=0.681530 ! Fit after self-cal, rms=0.022012Jy sigma=0.681528 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 (2.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248393 Jy ! Component: 100 - total flux cleaned = 0.000221704 Jy ! Component: 150 - total flux cleaned = 0.000186859 Jy ! Component: 200 - total flux cleaned = 0.000138523 Jy ! Total flux subtracted in 200 components = 0.000138523 Jy ! Clean residual min=-0.000288 max=0.000321 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.100609 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 110 components and 0.100609 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=0.022007Jy sigma=0.681379 ! Fit after self-cal, rms=0.022007Jy sigma=0.681371 ! 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=0.9546 mas, bmaj=1.929 mas, bpa=2.546 degrees ! Estimated noise=0.118239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 1.929 at 2.546 degrees (North through East) ! Clean map min=-0.00031545 max=0.098047 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=0.7283 mas, bmaj=1.586 mas, bpa=4.112 degrees ! Estimated noise=0.256693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760557 Jy ! Component: 100 - total flux cleaned = 0.0926408 Jy ! Component: 150 - total flux cleaned = 0.0966345 Jy ! Component: 200 - total flux cleaned = 0.0983316 Jy ! Total flux subtracted in 200 components = 0.0983316 Jy ! Clean residual min=-0.000883 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0983316 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0983316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=1.929 mas, bpa=2.546 degrees ! Estimated noise=0.118239 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 = 0.000985758 Jy ! Component: 100 - total flux cleaned = 0.00152986 Jy ! Component: 150 - total flux cleaned = 0.00184581 Jy ! Component: 200 - total flux cleaned = 0.00199928 Jy ! Total flux subtracted in 200 components = 0.00199928 Jy ! Clean residual min=-0.000351 max=0.000318 Jy/beam ! Clean residual mean=0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.100331 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.100331 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=2.096 mas, bmaj=2.885 mas, bpa=2.126 degrees ! Estimated noise=0.150244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023499 Jy ! Component: 100 - total flux cleaned = 0.000263585 Jy ! Component: 150 - total flux cleaned = 0.000272175 Jy ! Component: 200 - total flux cleaned = 0.000258322 Jy ! Total flux subtracted in 200 components = 0.000258322 Jy ! Clean residual min=-0.000308 max=0.000306 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.100589 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 = -1.88403e-05 Jy ! Component: 100 - total flux cleaned = -3.5618e-05 Jy ! Component: 150 - total flux cleaned = -3.58035e-05 Jy ! Component: 200 - total flux cleaned = -4.06954e-05 Jy ! Total flux subtracted in 200 components = -4.06954e-05 Jy ! Clean residual min=-0.000295 max=0.000298 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.100548 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 80 components and 0.100549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=1.929 mas, bpa=2.546 degrees ! Estimated noise=0.118239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.622e-05 Jy ! Component: 100 - total flux cleaned = 1.68574e-05 Jy ! Component: 150 - total flux cleaned = 1.03847e-05 Jy ! Component: 200 - total flux cleaned = -2.19137e-06 Jy ! Total flux subtracted in 200 components = -2.19137e-06 Jy ! Clean residual min=-0.000324 max=0.000313 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.100546 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.100546 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=0.022006Jy sigma=0.681353 ! Fit after self-cal, rms=0.022006Jy sigma=0.681339 wmodel /J0115+6915_X_map.mod ! wmodel: Unable to open new model file: /J0115+6915_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0115+6915_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 1.929 at 2.546 degrees (North through East) ! Clean map min=-0.00029964 max=0.097998 Jy/beam ! Writing clean map to FITS file: .//J0115+6915_X_map.fits wmodel .//J0115+6915_X_map.mod ! Writing 106 model components to file: .//J0115+6915_X_map.mod wobs .//J0115+6915_X_uvs.fits ! Writing UV FITS file: .//J0115+6915_X_uvs.fits wwins .//J0115+6915_X_map.win ! wwins: Wrote 3 windows to .//J0115+6915_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0979978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.69546e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235581 0.235581 0.471162 0.942323 1.88465 3.76929 7.53859 15.0772 30.1543 60.3087 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1273.45 quit ! Quitting program ! Log file .//J0115+6915_X_dfm.log closed on Wed Nov 16 11:45:32 2016