! Started logfile: .//J0612-3938_C_20180528_dfm.log on Sun Jul 8 13:42:32 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 .//J0612-3938_C_20180528_uva.fits ! Reading UV FITS file: .//J0612-3938_C_20180528_uva.fits ! AN table 1: 78 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0612-3938 ! ! 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 13104 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 J0612-3938_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. ! ! 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=1.003988Jy sigma=12.691552 ! Fit after self-cal, rms=0.956515Jy sigma=12.051775 ! 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=1.566 mas, bmaj=9.351 mas, bpa=-0.9131 degrees ! Estimated noise=1.39183 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 = 0.0336363 Jy ! Component: 100 - total flux cleaned = 0.0415823 Jy ! Total flux subtracted in 100 components = 0.0415823 Jy ! Clean residual min=-0.004060 max=0.004348 Jy/beam ! Clean residual mean=-0.000010 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0415823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0415823 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=0.069152Jy sigma=0.676868 ! Fit after self-cal, rms=0.068230Jy sigma=0.664927 ! 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=1.988 mas, bmaj=10.22 mas, bpa=-1.951 degrees ! Estimated noise=0.519857 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 = 0.00781345 Jy ! Component: 100 - total flux cleaned = 0.012141 Jy ! Component: 150 - total flux cleaned = 0.0149699 Jy ! Component: 200 - total flux cleaned = 0.0168417 Jy ! Total flux subtracted in 200 components = 0.0168417 Jy ! Clean residual min=-0.001927 max=0.002243 Jy/beam ! Clean residual mean=0.000048 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0584239 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 68 components and 0.0584239 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=0.067463Jy sigma=0.647808 ! Fit after self-cal, rms=0.067210Jy sigma=0.647008 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.988 x 10.22 at -1.951 degrees (North through East) ! Clean map min=-0.0018531 max=0.048101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.88 KP 0.94 LA 1.01 ! NL 1.00 PT 0.94 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.89 KP 0.97 LA 1.10 ! NL 1.07 PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.88 KP 0.98 LA 1.06 ! NL 0.92 PT 1.11 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.99 KP 0.97 LA 1.03 ! NL 1.11 PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.01 KP 0.96 LA 1.03 ! NL 1.11 PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.99 KP 1.03 LA 1.02 ! NL 1.30 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 0.96 LA 1.04 ! NL 1.01 PT 0.98 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.00 KP 0.96 LA 1.09 ! NL 1.26 PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.067210Jy sigma=0.647008 ! Fit after self-cal, rms=0.067042Jy sigma=0.643728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=10.35 mas, bpa=-2.266 degrees ! Estimated noise=0.511782 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 = 0.000604068 Jy ! Component: 100 - total flux cleaned = 0.000767055 Jy ! Component: 150 - total flux cleaned = 0.000776924 Jy ! Component: 200 - total flux cleaned = 0.000776925 Jy ! Total flux subtracted in 200 components = 0.000776925 Jy ! Clean residual min=-0.001118 max=0.001643 Jy/beam ! Clean residual mean=0.000017 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0592009 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.0592009 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=0.067031Jy sigma=0.643681 ! Fit after self-cal, rms=0.067121Jy sigma=0.643294 ! 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=0.067121Jy sigma=0.643294 ! Fit after self-cal, rms=0.066433Jy sigma=0.643233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=10.31 mas, bpa=-2.379 degrees ! Estimated noise=0.512376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466109 Jy ! Component: 100 - total flux cleaned = 0.000539051 Jy ! Component: 150 - total flux cleaned = 0.000552697 Jy ! Component: 200 - total flux cleaned = 0.000535625 Jy ! Total flux subtracted in 200 components = 0.000535625 Jy ! Clean residual min=-0.001116 max=0.001752 Jy/beam ! Clean residual mean=0.000011 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0597365 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.0597365 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=0.066426Jy sigma=0.643210 ! Fit after self-cal, rms=0.066381Jy sigma=0.643190 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 (-31.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106875 Jy ! Component: 100 - total flux cleaned = 0.000985764 Jy ! Component: 150 - total flux cleaned = 0.000832263 Jy ! Component: 200 - total flux cleaned = 0.000708055 Jy ! Total flux subtracted in 200 components = 0.000708055 Jy ! Clean residual min=-0.001214 max=0.001430 Jy/beam ! Clean residual mean=0.000009 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0604445 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.0604445 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=0.066305Jy sigma=0.642690 ! Fit after self-cal, rms=0.066303Jy sigma=0.642465 ! Inverting map ! Added new window around map position (6.3, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867496 Jy ! Component: 100 - total flux cleaned = 0.000748174 Jy ! Component: 150 - total flux cleaned = 0.00058668 Jy ! Component: 200 - total flux cleaned = 0.000420732 Jy ! Total flux subtracted in 200 components = 0.000420732 Jy ! Clean residual min=-0.001213 max=0.001246 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0608653 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 140 components and 0.0608653 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=0.066231Jy sigma=0.641972 ! Fit after self-cal, rms=0.066209Jy sigma=0.641815 ! Inverting map ! Added new window around map position (16.5, -58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786847 Jy ! Component: 100 - total flux cleaned = 0.00064491 Jy ! Component: 150 - total flux cleaned = 0.000461302 Jy ! Component: 200 - total flux cleaned = 0.000463046 Jy ! Total flux subtracted in 200 components = 0.000463046 Jy ! Clean residual min=-0.001155 max=0.001176 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0613283 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.0613283 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=0.066154Jy sigma=0.641424 ! Fit after self-cal, rms=0.066140Jy sigma=0.641308 ! 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=0.066140Jy sigma=0.641308 ! Fit after self-cal, rms=0.065021Jy sigma=0.641186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=10.28 mas, bpa=-2.484 degrees ! Estimated noise=0.50902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509463 Jy ! Component: 100 - total flux cleaned = 0.00056702 Jy ! Component: 150 - total flux cleaned = 0.000565267 Jy ! Component: 200 - total flux cleaned = 0.000565181 Jy ! Total flux subtracted in 200 components = 0.000565181 Jy ! Clean residual min=-0.001155 max=0.001143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0618935 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.0618935 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=0.064989Jy sigma=0.640969 ! Fit after self-cal, rms=0.064970Jy sigma=0.640900 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 (-31.8, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772855 Jy ! Component: 100 - total flux cleaned = 0.000932263 Jy ! Component: 150 - total flux cleaned = 0.000985138 Jy ! Component: 200 - total flux cleaned = 0.00105313 Jy ! Total flux subtracted in 200 components = 0.00105313 Jy ! Clean residual min=-0.001166 max=0.000897 Jy/beam ! Clean residual mean=-0.000010 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0629466 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 218 components and 0.0629466 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=0.064929Jy sigma=0.640580 ! Fit after self-cal, rms=0.064899Jy sigma=0.640490 ! 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=0.064899Jy sigma=0.640490 ! Fit after self-cal, rms=0.064520Jy sigma=0.640457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=12.06 mas, bpa=-7.222 degrees ! Estimated noise=0.597558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022105 Jy ! Component: 100 - total flux cleaned = 0.000109838 Jy ! Component: 150 - total flux cleaned = 3.54493e-05 Jy ! Component: 200 - total flux cleaned = 1.36069e-05 Jy ! Total flux subtracted in 200 components = 1.36069e-05 Jy ! Clean residual min=-0.001151 max=0.000865 Jy/beam ! Clean residual mean=-0.000018 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0629603 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 243 components and 0.0629602 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=0.064494Jy sigma=0.640322 ! Fit after self-cal, rms=0.064461Jy sigma=0.640274 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 = 6.97292e-05 Jy ! Component: 100 - total flux cleaned = 4.51289e-05 Jy ! Component: 150 - total flux cleaned = 2.29125e-05 Jy ! Component: 200 - total flux cleaned = 2.24957e-05 Jy ! Total flux subtracted in 200 components = 2.24957e-05 Jy ! Clean residual min=-0.001195 max=0.000835 Jy/beam ! Clean residual mean=-0.000015 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0629827 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 249 components and 0.0629827 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=0.064442Jy sigma=0.640183 ! Fit after self-cal, rms=0.064415Jy sigma=0.640156 ! 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=2.01 mas, bmaj=10.27 mas, bpa=-2.552 degrees ! Estimated noise=0.508295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.01 x 10.27 at -2.552 degrees (North through East) ! Clean map min=-0.001938 max=0.047257 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=1.578 mas, bmaj=9.293 mas, bpa=-1.595 degrees ! Estimated noise=1.38541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340081 Jy ! Component: 100 - total flux cleaned = 0.0424439 Jy ! Component: 150 - total flux cleaned = 0.0446777 Jy ! Component: 200 - total flux cleaned = 0.0464738 Jy ! Total flux subtracted in 200 components = 0.0464738 Jy ! Clean residual min=-0.003729 max=0.003598 Jy/beam ! Clean residual mean=-0.000018 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0464738 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0464738 Jy ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=10.27 mas, bpa=-2.552 degrees ! Estimated noise=0.508295 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 = 0.00579492 Jy ! Component: 100 - total flux cleaned = 0.00814506 Jy ! Component: 150 - total flux cleaned = 0.0091015 Jy ! Component: 200 - total flux cleaned = 0.00963405 Jy ! Total flux subtracted in 200 components = 0.00963405 Jy ! Clean residual min=-0.001777 max=0.002071 Jy/beam ! Clean residual mean=-0.000023 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0561078 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 97 components and 0.0561078 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=3.687 mas, bmaj=12.06 mas, bpa=-7.222 degrees ! Estimated noise=0.597558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001025 Jy ! Component: 100 - total flux cleaned = 0.00163727 Jy ! Component: 150 - total flux cleaned = 0.00222578 Jy ! Component: 200 - total flux cleaned = 0.00280609 Jy ! Total flux subtracted in 200 components = 0.00280609 Jy ! Clean residual min=-0.001473 max=0.001439 Jy/beam ! Clean residual mean=-0.000015 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0589139 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519119 Jy ! Component: 100 - total flux cleaned = 0.000886133 Jy ! Component: 150 - total flux cleaned = 0.00122072 Jy ! Component: 200 - total flux cleaned = 0.00152195 Jy ! Total flux subtracted in 200 components = 0.00152195 Jy ! Clean residual min=-0.001147 max=0.001119 Jy/beam ! Clean residual mean=-0.000015 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0604359 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 158 components and 0.0604359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=10.27 mas, bpa=-2.552 degrees ! Estimated noise=0.508295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022941 Jy ! Component: 100 - total flux cleaned = 0.000450464 Jy ! Component: 150 - total flux cleaned = 0.000678611 Jy ! Component: 200 - total flux cleaned = 0.000903269 Jy ! Total flux subtracted in 200 components = 0.000903269 Jy ! Clean residual min=-0.001081 max=0.000916 Jy/beam ! Clean residual mean=-0.000008 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0613391 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 204 components and 0.0613391 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=0.064430Jy sigma=0.640382 ! Fit after self-cal, rms=0.064436Jy sigma=0.640254 wmodel J0612-3938_C_map.mod ! Writing 204 model components to file: J0612-3938_C_map.mod wobs J0612-3938_C_uvs.fits ! Writing UV FITS file: J0612-3938_C_uvs.fits wwins J0612-3938_C_map.win ! wwins: Wrote 5 windows to J0612-3938_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 = -0.000291885 Jy ! Component: 100 - total flux cleaned = -0.000260084 Jy ! Component: 150 - total flux cleaned = -0.000214041 Jy ! Component: 200 - total flux cleaned = -0.00019887 Jy ! Component: 250 - total flux cleaned = -0.000227065 Jy ! Component: 300 - total flux cleaned = -0.000254444 Jy ! Component: 350 - total flux cleaned = -0.000241393 Jy ! Component: 400 - total flux cleaned = -0.000241196 Jy ! Component: 450 - total flux cleaned = -0.000216398 Jy ! Component: 500 - total flux cleaned = -0.000204331 Jy ! Component: 550 - total flux cleaned = -0.000192771 Jy ! Component: 600 - total flux cleaned = -0.000169927 Jy ! Component: 650 - total flux cleaned = -0.000147653 Jy ! Component: 700 - total flux cleaned = -0.00012574 Jy ! Component: 750 - total flux cleaned = -0.000104239 Jy ! Component: 800 - total flux cleaned = -8.31609e-05 Jy ! Component: 850 - total flux cleaned = -3.15918e-05 Jy ! Component: 900 - total flux cleaned = -1.33313e-06 Jy ! Component: 950 - total flux cleaned = 4.82751e-05 Jy ! Component: 1000 - total flux cleaned = 7.72873e-05 Jy ! Component: 1050 - total flux cleaned = 0.000106104 Jy ! Component: 1100 - total flux cleaned = 0.000124981 Jy ! Component: 1150 - total flux cleaned = 0.000161824 Jy ! Component: 1200 - total flux cleaned = 0.000197908 Jy ! Component: 1250 - total flux cleaned = 0.000215587 Jy ! Component: 1300 - total flux cleaned = 0.000233113 Jy ! Component: 1350 - total flux cleaned = 0.000250385 Jy ! Component: 1400 - total flux cleaned = 0.000275682 Jy ! Component: 1450 - total flux cleaned = 0.00032577 Jy ! Component: 1500 - total flux cleaned = 0.000383402 Jy ! Component: 1550 - total flux cleaned = 0.000407719 Jy ! Component: 1600 - total flux cleaned = 0.000447889 Jy ! Component: 1650 - total flux cleaned = 0.000503309 Jy ! Component: 1700 - total flux cleaned = 0.000534707 Jy ! Component: 1750 - total flux cleaned = 0.000565773 Jy ! Component: 1800 - total flux cleaned = 0.000619492 Jy ! Component: 1850 - total flux cleaned = 0.000649922 Jy ! Component: 1900 - total flux cleaned = 0.000695032 Jy ! Component: 1950 - total flux cleaned = 0.000717335 Jy ! Component: 2000 - total flux cleaned = 0.000754279 Jy ! Component: 2050 - total flux cleaned = 0.000805437 Jy ! Component: 2100 - total flux cleaned = 0.000827172 Jy ! Component: 2150 - total flux cleaned = 0.000870321 Jy ! Component: 2200 - total flux cleaned = 0.000898745 Jy ! Component: 2250 - total flux cleaned = 0.000933998 Jy ! Component: 2300 - total flux cleaned = 0.000954997 Jy ! Component: 2350 - total flux cleaned = 0.000989604 Jy ! Component: 2400 - total flux cleaned = 0.00103071 Jy ! Component: 2450 - total flux cleaned = 0.00104429 Jy ! Component: 2500 - total flux cleaned = 0.00105105 Jy ! Component: 2550 - total flux cleaned = 0.00108448 Jy ! Component: 2600 - total flux cleaned = 0.00113087 Jy ! Component: 2650 - total flux cleaned = 0.00114407 Jy ! Component: 2700 - total flux cleaned = 0.00117017 Jy ! Component: 2750 - total flux cleaned = 0.00118317 Jy ! Component: 2800 - total flux cleaned = 0.00122181 Jy ! Component: 2850 - total flux cleaned = 0.00122824 Jy ! Component: 2900 - total flux cleaned = 0.00127266 Jy ! Component: 2950 - total flux cleaned = 0.00130408 Jy ! Component: 3000 - total flux cleaned = 0.00131656 Jy ! Component: 3050 - total flux cleaned = 0.00134767 Jy ! Component: 3100 - total flux cleaned = 0.00138465 Jy ! Component: 3150 - total flux cleaned = 0.00140298 Jy ! Component: 3200 - total flux cleaned = 0.00143346 Jy ! Component: 3250 - total flux cleaned = 0.00148191 Jy ! Component: 3300 - total flux cleaned = 0.00151194 Jy ! Component: 3350 - total flux cleaned = 0.00154189 Jy ! Component: 3400 - total flux cleaned = 0.00157164 Jy ! Component: 3450 - total flux cleaned = 0.00161902 Jy ! Component: 3500 - total flux cleaned = 0.00166611 Jy ! Component: 3550 - total flux cleaned = 0.00171881 Jy ! Component: 3600 - total flux cleaned = 0.00174797 Jy ! Component: 3650 - total flux cleaned = 0.00181184 Jy ! Component: 3700 - total flux cleaned = 0.0018523 Jy ! Component: 3750 - total flux cleaned = 0.00190977 Jy ! Component: 3800 - total flux cleaned = 0.00196128 Jy ! Component: 3850 - total flux cleaned = 0.00202962 Jy ! Component: 3900 - total flux cleaned = 0.00208067 Jy ! Component: 3950 - total flux cleaned = 0.00216552 Jy ! Component: 4000 - total flux cleaned = 0.00223317 Jy ! Component: 4050 - total flux cleaned = 0.0023006 Jy ! Total flux subtracted in 4096 components = 0.00236783 Jy ! Clean residual min=-0.000357 max=0.000401 Jy/beam ! Clean residual mean=0.000004 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0637069 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 487 components and 0.063707 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0612-3938_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.01 x 10.27 at -2.552 degrees (North through East) ! Clean map min=-0.0016461 max=0.046665 Jy/beam ! Writing clean map to FITS file: .//J0612-3938_C_20180528_map.fits wmodel .//J0612-3938_C_20180528_map.mod ! Writing 487 model components to file: .//J0612-3938_C_20180528_map.mod wobs .//J0612-3938_C_20180528_uvs.fits ! Writing UV FITS file: .//J0612-3938_C_20180528_uvs.fits wwins .//J0612-3938_C_20180528_map.win ! wwins: Wrote 6 windows to .//J0612-3938_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0466646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.690273 0.690273 1.38055 2.76109 5.52218 11.0444 22.0887 44.1774 88.3549 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 434.61 quit ! Quitting program ! Log file .//J0612-3938_C_20180528_dfm.log closed on Sun Jul 8 13:42:36 2018