! Started logfile: .//J0043-0443_X_dfm.log on Wed Nov 16 11:44:46 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 .//J0043-0443_X_uvm.fits ! Reading UV FITS file: .//J0043-0443_X_uvm.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948148 visibilities/baseline/integration-bin. ! Found source: J0043-0443 ! ! 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 51200 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 J0043-0443_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=1.000276Jy sigma=32.530976 ! Fit after self-cal, rms=0.992401Jy sigma=32.273909 ! 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=0.7827 mas, bmaj=1.919 mas, bpa=-10.23 degrees ! Estimated noise=0.216438 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 = 0.00639379 Jy ! Component: 100 - total flux cleaned = 0.00773796 Jy ! Total flux subtracted in 100 components = 0.00773796 Jy ! Clean residual min=-0.000655 max=0.000672 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.00773796 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.00773796 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=0.022283Jy sigma=0.711897 ! Fit after self-cal, rms=0.020865Jy sigma=0.665383 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340428 Jy ! Component: 100 - total flux cleaned = 0.00401926 Jy ! Total flux subtracted in 100 components = 0.00401926 Jy ! Clean residual min=-0.000635 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0117572 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.0117572 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=0.020470Jy sigma=0.652246 ! Fit after self-cal, rms=0.020467Jy sigma=0.652153 ! 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=0.9947 mas, bmaj=2.349 mas, bpa=-6.068 degrees ! Estimated noise=0.0968855 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 = -0.000182446 Jy ! Component: 100 - total flux cleaned = -0.00023766 Jy ! Component: 150 - total flux cleaned = -0.000253221 Jy ! Component: 200 - total flux cleaned = -0.000268407 Jy ! Total flux subtracted in 200 components = -0.000268407 Jy ! Clean residual min=-0.000340 max=0.000319 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0114888 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0114888 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=0.020465Jy sigma=0.652110 ! Fit after self-cal, rms=0.020463Jy sigma=0.652088 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 2.349 at -6.068 degrees (North through East) ! Clean map min=-0.00032399 max=0.011837 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 0.94 FD 0.91 HN 1.02 KP 1.04 ! LA 0.94 MK 0.98 NL 1.15 OV 1.04 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 1.01 OV 1.06 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 0.98 KP 0.95 ! LA 1.05 MK 0.99 NL 1.11 OV 1.03 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.02 KP 1.07 ! LA 1.00 MK 0.93 NL 1.03 OV 0.99 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.96 KP 0.90 ! LA 1.02 MK 1.01 NL 1.00 OV 1.02 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.99 KP 0.96 ! LA 0.97 MK 1.00 NL 1.00 OV 1.03 ! PT 1.13 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.95 KP 0.89 ! LA 1.03 MK 0.97 NL 1.11 OV 0.93 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 HN 0.95 KP 0.94 ! LA 1.03 MK 1.01 NL 1.09 OV 1.05 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.020463Jy sigma=0.652088 ! Fit after self-cal, rms=0.020584Jy sigma=0.651187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=2.345 mas, bpa=-6.032 degrees ! Estimated noise=0.0968129 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 = 1.97068e-05 Jy ! Component: 100 - total flux cleaned = 1.74972e-05 Jy ! Component: 150 - total flux cleaned = 1.54401e-05 Jy ! Component: 200 - total flux cleaned = 1.34869e-05 Jy ! Total flux subtracted in 200 components = 1.34869e-05 Jy ! Clean residual min=-0.000298 max=0.000259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0115023 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0115023 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=0.020584Jy sigma=0.651185 ! Fit after self-cal, rms=0.020614Jy sigma=0.650790 ! 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=0.020614Jy sigma=0.650790 ! Fit after self-cal, rms=0.020905Jy sigma=0.650266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=2.343 mas, bpa=-5.858 degrees ! Estimated noise=0.0973158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11577e-05 Jy ! Component: 100 - total flux cleaned = 1.71299e-05 Jy ! Component: 150 - total flux cleaned = 1.41788e-05 Jy ! Component: 200 - total flux cleaned = 1.31136e-05 Jy ! Total flux subtracted in 200 components = 1.31136e-05 Jy ! Clean residual min=-0.000278 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0115154 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0115154 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=0.020904Jy sigma=0.650262 ! Fit after self-cal, rms=0.020926Jy sigma=0.650011 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 (45.4, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159034 Jy ! Component: 100 - total flux cleaned = 0.000182989 Jy ! Component: 150 - total flux cleaned = 0.000183234 Jy ! Component: 200 - total flux cleaned = 0.000175427 Jy ! Total flux subtracted in 200 components = 0.000175427 Jy ! Clean residual min=-0.000259 max=0.000247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0116908 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0116908 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=0.020923Jy sigma=0.649897 ! Fit after self-cal, rms=0.020921Jy sigma=0.649809 ! 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=0.020921Jy sigma=0.649809 ! Fit after self-cal, rms=0.021136Jy sigma=0.649601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9922 mas, bmaj=2.341 mas, bpa=-5.681 degrees ! Estimated noise=0.097576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125184 Jy ! Component: 100 - total flux cleaned = 0.000117722 Jy ! Component: 150 - total flux cleaned = 0.000100115 Jy ! Component: 200 - total flux cleaned = 9.36891e-05 Jy ! Total flux subtracted in 200 components = 9.36891e-05 Jy ! Clean residual min=-0.000247 max=0.000240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0117845 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0117845 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=0.021134Jy sigma=0.649544 ! Fit after self-cal, rms=0.021148Jy sigma=0.649458 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 = 5.97609e-05 Jy ! Component: 100 - total flux cleaned = 5.31625e-05 Jy ! Component: 150 - total flux cleaned = 4.06198e-05 Jy ! Component: 200 - total flux cleaned = 3.49697e-05 Jy ! Total flux subtracted in 200 components = 3.49697e-05 Jy ! Clean residual min=-0.000245 max=0.000240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0118195 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0118195 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=0.021147Jy sigma=0.649422 ! Fit after self-cal, rms=0.021148Jy sigma=0.649405 ! 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=0.021148Jy sigma=0.649405 ! Fit after self-cal, rms=0.021254Jy sigma=0.649379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.775 mas, bpa=-6.345 degrees ! Estimated noise=0.122744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.41123e-05 Jy ! Component: 100 - total flux cleaned = 7.29968e-05 Jy ! Component: 150 - total flux cleaned = 7.32833e-05 Jy ! Component: 200 - total flux cleaned = 7.33066e-05 Jy ! Total flux subtracted in 200 components = 7.33066e-05 Jy ! Clean residual min=-0.000288 max=0.000308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0118928 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0118928 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=0.021254Jy sigma=0.649359 ! Fit after self-cal, rms=0.021258Jy sigma=0.649302 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 = 3.35024e-05 Jy ! Component: 100 - total flux cleaned = 2.46864e-05 Jy ! Component: 150 - total flux cleaned = 2.46989e-05 Jy ! Component: 200 - total flux cleaned = 2.47846e-05 Jy ! Total flux subtracted in 200 components = 2.47846e-05 Jy ! Clean residual min=-0.000279 max=0.000311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0119176 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0119176 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=0.021258Jy sigma=0.649296 ! Fit after self-cal, rms=0.021257Jy sigma=0.649277 ! 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=0.9929 mas, bmaj=2.341 mas, bpa=-5.625 degrees ! Estimated noise=0.0976905 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 2.341 at -5.625 degrees (North through East) ! Clean map min=-0.0002203 max=0.011855 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=0.7816 mas, bmaj=1.92 mas, bpa=-10.12 degrees ! Estimated noise=0.216533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094937 Jy ! Component: 100 - total flux cleaned = 0.0115904 Jy ! Component: 150 - total flux cleaned = 0.0123603 Jy ! Component: 200 - total flux cleaned = 0.0125632 Jy ! Total flux subtracted in 200 components = 0.0125632 Jy ! Clean residual min=-0.000589 max=0.000605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0125632 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0125632 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=2.341 mas, bpa=-5.625 degrees ! Estimated noise=0.0976905 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 = -0.000282298 Jy ! Component: 100 - total flux cleaned = -0.000405922 Jy ! Component: 150 - total flux cleaned = -0.00049586 Jy ! Component: 200 - total flux cleaned = -0.00054845 Jy ! Total flux subtracted in 200 components = -0.00054845 Jy ! Clean residual min=-0.000250 max=0.000246 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0120148 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0120148 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=2.111 mas, bmaj=3.775 mas, bpa=-6.345 degrees ! Estimated noise=0.122744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.82699e-05 Jy ! Component: 100 - total flux cleaned = -4.32045e-05 Jy ! Component: 150 - total flux cleaned = -5.13463e-05 Jy ! Component: 200 - total flux cleaned = -5.11959e-05 Jy ! Total flux subtracted in 200 components = -5.11959e-05 Jy ! Clean residual min=-0.000280 max=0.000302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0119636 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 = -1.89277e-06 Jy ! Component: 100 - total flux cleaned = -1.89504e-06 Jy ! Component: 150 - total flux cleaned = -3.46697e-06 Jy ! Component: 200 - total flux cleaned = -3.45967e-06 Jy ! Total flux subtracted in 200 components = -3.45967e-06 Jy ! Clean residual min=-0.000278 max=0.000303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0119601 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0119601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=2.341 mas, bpa=-5.625 degrees ! Estimated noise=0.0976905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.69563e-06 Jy ! Component: 100 - total flux cleaned = -1.5746e-05 Jy ! Component: 150 - total flux cleaned = -1.55793e-05 Jy ! Component: 200 - total flux cleaned = -1.54832e-05 Jy ! Total flux subtracted in 200 components = -1.54832e-05 Jy ! Clean residual min=-0.000235 max=0.000239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0119446 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0119446 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=0.021257Jy sigma=0.649275 ! Fit after self-cal, rms=0.021258Jy sigma=0.649249 wmodel /J0043-0443_X_map.mod ! wmodel: Unable to open new model file: /J0043-0443_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0043-0443_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 2.341 at -5.625 degrees (North through East) ! Clean map min=-0.00023583 max=0.011837 Jy/beam ! Writing clean map to FITS file: .//J0043-0443_X_map.fits wmodel .//J0043-0443_X_map.mod ! Writing 64 model components to file: .//J0043-0443_X_map.mod wobs .//J0043-0443_X_uvs.fits ! Writing UV FITS file: .//J0043-0443_X_uvs.fits wwins .//J0043-0443_X_map.win ! wwins: Wrote 2 windows to .//J0043-0443_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0118374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.07651e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53999 1.53999 3.07998 6.15996 12.3199 24.6398 49.2796 98.5593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.806 quit ! Quitting program ! Log file .//J0043-0443_X_dfm.log closed on Wed Nov 16 11:44:50 2016