! Started logfile: .//J0121-3005_C_dfm.log on Sat Oct 20 23:33:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0121-3005_C_uva.fits ! Reading UV FITS file: .//J0121-3005_C_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0121-3005 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 600 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 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0121-3005_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999748Jy sigma=36.568618 ! Fit after self-cal, rms=0.987072Jy sigma=36.069197 ! 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=3.631 mas, bmaj=17.1 mas, bpa=-5.221 degrees ! Estimated noise=1.26334 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 = 0.0103585 Jy ! Component: 100 - total flux cleaned = 0.0135255 Jy ! Total flux subtracted in 100 components = 0.0135255 Jy ! Clean residual min=-0.003048 max=0.003114 Jy/beam ! Clean residual mean=-0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0135255 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0135255 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=0.024871Jy sigma=0.839100 ! Fit after self-cal, rms=0.022855Jy sigma=0.757101 ! 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=4.348 mas, bmaj=16.93 mas, bpa=-2.821 degrees ! Estimated noise=0.939056 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 = 0.00548577 Jy ! Component: 100 - total flux cleaned = 0.00821683 Jy ! Component: 150 - total flux cleaned = 0.00968231 Jy ! Component: 200 - total flux cleaned = 0.0105999 Jy ! Total flux subtracted in 200 components = 0.0105999 Jy ! Clean residual min=-0.002498 max=0.002816 Jy/beam ! Clean residual mean=-0.000009 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0241254 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.0241254 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=0.021676Jy sigma=0.703222 ! Fit after self-cal, rms=0.021448Jy sigma=0.697956 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.348 x 16.93 at -2.821 degrees (North through East) ! Clean map min=-0.0023017 max=0.01773 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.12 LA 1.06 NL 0.82 ! OV 1.16 PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 LA 0.76 NL 0.94 ! OV 1.38 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.87 LA 0.96 NL 1.06 ! OV 1.25 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 LA 0.91 NL 0.94 ! OV 1.40 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.78 LA 1.08 NL 1.10 ! OV 0.93 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.91 LA 0.96 NL 1.07 ! OV 2.18 PT 1.03 ! ! ! Fit before self-cal, rms=0.021448Jy sigma=0.697956 ! Fit after self-cal, rms=0.022517Jy sigma=0.679352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.46 mas, bmaj=16.5 mas, bpa=-2.251 degrees ! Estimated noise=0.915658 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 = 0.000185263 Jy ! Component: 100 - total flux cleaned = 0.000181738 Jy ! Component: 150 - total flux cleaned = 0.000352483 Jy ! Component: 200 - total flux cleaned = 0.000443766 Jy ! Total flux subtracted in 200 components = 0.000443766 Jy ! Clean residual min=-0.001852 max=0.002453 Jy/beam ! Clean residual mean=-0.000008 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0245692 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.0245692 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=0.022373Jy sigma=0.675328 ! Fit after self-cal, rms=0.022456Jy sigma=0.668451 ! 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=0.022456Jy sigma=0.668451 ! Fit after self-cal, rms=0.022143Jy sigma=0.666683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.435 mas, bmaj=16.2 mas, bpa=-1.633 degrees ! Estimated noise=0.87434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148978 Jy ! Component: 100 - total flux cleaned = 0.000101141 Jy ! Component: 150 - total flux cleaned = 0.000195086 Jy ! Component: 200 - total flux cleaned = 0.000307097 Jy ! Total flux subtracted in 200 components = 0.000307097 Jy ! Clean residual min=-0.001782 max=0.002108 Jy/beam ! Clean residual mean=-0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0248763 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 111 components and 0.0248763 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=0.021989Jy sigma=0.662586 ! Fit after self-cal, rms=0.021975Jy sigma=0.661615 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 = 6.83287e-05 Jy ! Component: 100 - total flux cleaned = 0.000158786 Jy ! Component: 150 - total flux cleaned = 0.000186356 Jy ! Component: 200 - total flux cleaned = 0.000235877 Jy ! Total flux subtracted in 200 components = 0.000235877 Jy ! Clean residual min=-0.001863 max=0.001899 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0251122 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.0251122 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=0.021895Jy sigma=0.659468 ! Fit after self-cal, rms=0.021870Jy sigma=0.658876 ! 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=0.021870Jy sigma=0.658876 ! Fit after self-cal, rms=0.021808Jy sigma=0.657387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.409 mas, bmaj=16.06 mas, bpa=-1.301 degrees ! Estimated noise=0.839137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223952 Jy ! Component: 100 - total flux cleaned = -4.9499e-05 Jy ! Component: 150 - total flux cleaned = 0.000103267 Jy ! Component: 200 - total flux cleaned = 0.00019938 Jy ! Total flux subtracted in 200 components = 0.00019938 Jy ! Clean residual min=-0.001894 max=0.001549 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0253116 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.0253116 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=0.021763Jy sigma=0.655208 ! Fit after self-cal, rms=0.021736Jy sigma=0.654551 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 = 0.000129215 Jy ! Component: 100 - total flux cleaned = 0.000216902 Jy ! Component: 150 - total flux cleaned = 0.000292495 Jy ! Component: 200 - total flux cleaned = 0.000344674 Jy ! Total flux subtracted in 200 components = 0.000344674 Jy ! Clean residual min=-0.001932 max=0.001488 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0256562 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 146 components and 0.0256562 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=0.021708Jy sigma=0.653062 ! Fit after self-cal, rms=0.021699Jy sigma=0.652656 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.021699Jy sigma=0.652656 ! Fit after self-cal, rms=0.021722Jy sigma=0.651986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.945 mas, bmaj=16.04 mas, bpa=-0.1153 degrees ! Estimated noise=0.828571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61983e-05 Jy ! Component: 100 - total flux cleaned = 0.000192971 Jy ! Component: 150 - total flux cleaned = 0.000296817 Jy ! Component: 200 - total flux cleaned = 0.000374752 Jy ! Total flux subtracted in 200 components = 0.000374752 Jy ! Clean residual min=-0.001784 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.026031 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 0.026031 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=0.021703Jy sigma=0.650856 ! Fit after self-cal, rms=0.021699Jy sigma=0.650488 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 = 7.35304e-05 Jy ! Component: 100 - total flux cleaned = 0.000159784 Jy ! Component: 150 - total flux cleaned = 0.000210924 Jy ! Component: 200 - total flux cleaned = 0.000257053 Jy ! Total flux subtracted in 200 components = 0.000257053 Jy ! Clean residual min=-0.001824 max=0.001270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.026288 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 173 components and 0.026288 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=0.021688Jy sigma=0.649646 ! Fit after self-cal, rms=0.021683Jy sigma=0.649435 ! 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=4.371 mas, bmaj=16.03 mas, bpa=-1.4 degrees ! Estimated noise=0.819118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.371 x 16.03 at -1.4 degrees (North through East) ! Clean map min=-0.0019774 max=0.015994 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=3.634 mas, bmaj=16.04 mas, bpa=-4.371 degrees ! Estimated noise=1.13597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115319 Jy ! Component: 100 - total flux cleaned = 0.0170805 Jy ! Component: 150 - total flux cleaned = 0.0202835 Jy ! Component: 200 - total flux cleaned = 0.022399 Jy ! Total flux subtracted in 200 components = 0.022399 Jy ! Clean residual min=-0.002361 max=0.002068 Jy/beam ! Clean residual mean=-0.000005 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.022399 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.022399 Jy ! Inverting map and beam ! Estimated beam: bmin=4.371 mas, bmaj=16.03 mas, bpa=-1.4 degrees ! Estimated noise=0.819118 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 = 0.00126327 Jy ! Component: 100 - total flux cleaned = 0.00181267 Jy ! Component: 150 - total flux cleaned = 0.00226367 Jy ! Component: 200 - total flux cleaned = 0.00260418 Jy ! Total flux subtracted in 200 components = 0.00260418 Jy ! Clean residual min=-0.002045 max=0.001680 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0250032 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0250032 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.945 mas, bmaj=16.04 mas, bpa=-0.1153 degrees ! Estimated noise=0.828571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461494 Jy ! Component: 100 - total flux cleaned = 0.000694706 Jy ! Component: 150 - total flux cleaned = 0.000861143 Jy ! Component: 200 - total flux cleaned = 0.000912503 Jy ! Total flux subtracted in 200 components = 0.000912503 Jy ! Clean residual min=-0.001895 max=0.001377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0259157 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 = 4.6619e-05 Jy ! Component: 100 - total flux cleaned = 0.000100483 Jy ! Component: 150 - total flux cleaned = 0.000140241 Jy ! Component: 200 - total flux cleaned = 0.000168284 Jy ! Total flux subtracted in 200 components = 0.000168284 Jy ! Clean residual min=-0.001895 max=0.001341 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.026084 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 120 components and 0.0260839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.371 mas, bmaj=16.03 mas, bpa=-1.4 degrees ! Estimated noise=0.819118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101891 Jy ! Component: 100 - total flux cleaned = -0.000123718 Jy ! Component: 150 - total flux cleaned = -0.000113778 Jy ! Component: 200 - total flux cleaned = -0.000113559 Jy ! Total flux subtracted in 200 components = -0.000113559 Jy ! Clean residual min=-0.002066 max=0.001625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0259704 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.0259704 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=0.021714Jy sigma=0.649237 ! Fit after self-cal, rms=0.021694Jy sigma=0.648394 wmodel J0121-3005_C_map.mod ! Writing 153 model components to file: J0121-3005_C_map.mod wobs J0121-3005_C_uvs.fits ! Writing UV FITS file: J0121-3005_C_uvs.fits wwins J0121-3005_C_map.win ! wwins: Wrote 1 windows to J0121-3005_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404869 Jy ! Component: 100 - total flux cleaned = -0.000460074 Jy ! Component: 150 - total flux cleaned = -0.000232492 Jy ! Component: 200 - total flux cleaned = -2.06223e-05 Jy ! Component: 250 - total flux cleaned = 0.000116314 Jy ! Component: 300 - total flux cleaned = 0.000171134 Jy ! Component: 350 - total flux cleaned = 0.000240566 Jy ! Component: 400 - total flux cleaned = 0.000290599 Jy ! Component: 450 - total flux cleaned = 0.000274722 Jy ! Component: 500 - total flux cleaned = 0.000228559 Jy ! Component: 550 - total flux cleaned = 0.000138946 Jy ! Component: 600 - total flux cleaned = 6.58295e-05 Jy ! Component: 650 - total flux cleaned = -5.65228e-06 Jy ! Component: 700 - total flux cleaned = -8.99956e-05 Jy ! Component: 750 - total flux cleaned = -0.000131565 Jy ! Component: 800 - total flux cleaned = -0.000186112 Jy ! Component: 850 - total flux cleaned = -0.00022655 Jy ! Component: 900 - total flux cleaned = -0.000253088 Jy ! Component: 950 - total flux cleaned = -0.000279464 Jy ! Component: 1000 - total flux cleaned = -0.000318898 Jy ! Component: 1050 - total flux cleaned = -0.000358168 Jy ! Component: 1100 - total flux cleaned = -0.000397325 Jy ! Component: 1150 - total flux cleaned = -0.000436246 Jy ! Component: 1200 - total flux cleaned = -0.000449182 Jy ! Component: 1250 - total flux cleaned = -0.00044914 Jy ! Component: 1300 - total flux cleaned = -0.000436276 Jy ! Component: 1350 - total flux cleaned = -0.000436324 Jy ! Component: 1400 - total flux cleaned = -0.000436323 Jy ! Component: 1450 - total flux cleaned = -0.000410354 Jy ! Component: 1500 - total flux cleaned = -0.000423397 Jy ! Component: 1550 - total flux cleaned = -0.00041033 Jy ! Component: 1600 - total flux cleaned = -0.0004234 Jy ! Component: 1650 - total flux cleaned = -0.00043647 Jy ! Component: 1700 - total flux cleaned = -0.000436427 Jy ! Component: 1750 - total flux cleaned = -0.000449579 Jy ! Component: 1800 - total flux cleaned = -0.000502639 Jy ! Component: 1850 - total flux cleaned = -0.000529405 Jy ! Component: 1900 - total flux cleaned = -0.000569609 Jy ! Component: 1950 - total flux cleaned = -0.000610136 Jy ! Component: 2000 - total flux cleaned = -0.000637408 Jy ! Component: 2050 - total flux cleaned = -0.000664637 Jy ! Component: 2100 - total flux cleaned = -0.000692064 Jy ! Component: 2150 - total flux cleaned = -0.000705981 Jy ! Component: 2200 - total flux cleaned = -0.000733967 Jy ! Component: 2250 - total flux cleaned = -0.000776439 Jy ! Component: 2300 - total flux cleaned = -0.000762219 Jy ! Component: 2350 - total flux cleaned = -0.000776626 Jy ! Component: 2400 - total flux cleaned = -0.000806041 Jy ! Component: 2450 - total flux cleaned = -0.000820834 Jy ! Component: 2500 - total flux cleaned = -0.000820884 Jy ! Component: 2550 - total flux cleaned = -0.000836037 Jy ! Component: 2600 - total flux cleaned = -0.000851293 Jy ! Component: 2650 - total flux cleaned = -0.000851383 Jy ! Component: 2700 - total flux cleaned = -0.000882843 Jy ! Component: 2750 - total flux cleaned = -0.000882827 Jy ! Component: 2800 - total flux cleaned = -0.000882698 Jy ! Component: 2850 - total flux cleaned = -0.000915422 Jy ! Component: 2900 - total flux cleaned = -0.000882074 Jy ! Component: 2950 - total flux cleaned = -0.000898995 Jy ! Component: 3000 - total flux cleaned = -0.000916193 Jy ! Component: 3050 - total flux cleaned = -0.000916282 Jy ! Component: 3100 - total flux cleaned = -0.000916323 Jy ! Component: 3150 - total flux cleaned = -0.000916216 Jy ! Component: 3200 - total flux cleaned = -0.000916205 Jy ! Component: 3250 - total flux cleaned = -0.000916292 Jy ! Component: 3300 - total flux cleaned = -0.000916309 Jy ! Component: 3350 - total flux cleaned = -0.000916311 Jy ! Component: 3400 - total flux cleaned = -0.000916253 Jy ! Component: 3450 - total flux cleaned = -0.000916378 Jy ! Component: 3500 - total flux cleaned = -0.000936256 Jy ! Component: 3550 - total flux cleaned = -0.000936338 Jy ! Component: 3600 - total flux cleaned = -0.000915618 Jy ! Component: 3650 - total flux cleaned = -0.000894625 Jy ! Component: 3700 - total flux cleaned = -0.000851506 Jy ! Component: 3750 - total flux cleaned = -0.000851506 Jy ! Component: 3800 - total flux cleaned = -0.000807302 Jy ! Component: 3850 - total flux cleaned = -0.000807262 Jy ! Component: 3900 - total flux cleaned = -0.000784584 Jy ! Component: 3950 - total flux cleaned = -0.000737895 Jy ! Component: 4000 - total flux cleaned = -0.000714469 Jy ! Component: 4050 - total flux cleaned = -0.000714831 Jy ! Total flux subtracted in 4096 components = -0.000666415 Jy ! Clean residual min=-0.001273 max=0.001382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.025304 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 425 components and 0.025304 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0121-3005_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.371 x 16.03 at -1.4 degrees (North through East) ! Clean map min=-0.0046939 max=0.016294 Jy/beam ! Writing clean map to FITS file: .//J0121-3005_C_map.fits wmodel .//J0121-3005_C_map.mod ! Writing 425 model components to file: .//J0121-3005_C_map.mod wobs .//J0121-3005_C_uvs.fits ! Writing UV FITS file: .//J0121-3005_C_uvs.fits wwins .//J0121-3005_C_map.win ! wwins: Wrote 2 windows to .//J0121-3005_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0162941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -9.51473 9.51473 19.0295 38.0589 76.1179 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 31.53 quit ! Quitting program ! Log file .//J0121-3005_C_dfm.log closed on Sat Oct 20 23:33:25 2018