! Started logfile: /tmp/maps//J1149-4029_C_20180604_dfm.log on Wed Jul 4 23:15:17 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 /tmp/maps//J1149-4029_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1149-4029_C_20180604_uva.fits ! AN table 1: 78 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1149-4029 ! ! 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 94 lines of history. ! ! Reading 9360 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 J1149-4029_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=1.004569Jy sigma=12.297207 ! Fit after self-cal, rms=0.949997Jy sigma=11.561799 ! 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=1.532 mas, bmaj=9.668 mas, bpa=-1.325 degrees ! Estimated noise=1.18141 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 = 0.0403904 Jy ! Component: 100 - total flux cleaned = 0.0506109 Jy ! Total flux subtracted in 100 components = 0.0506109 Jy ! Clean residual min=-0.004385 max=0.004579 Jy/beam ! Clean residual mean=-0.000070 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.0506109 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0506109 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=0.072587Jy sigma=0.663829 ! Fit after self-cal, rms=0.071663Jy sigma=0.655283 ! 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=1.885 mas, bmaj=9.628 mas, bpa=-1.99 degrees ! Estimated noise=0.641154 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 = 0.00820583 Jy ! Component: 100 - total flux cleaned = 0.0130527 Jy ! Component: 150 - total flux cleaned = 0.0163946 Jy ! Component: 200 - total flux cleaned = 0.0188529 Jy ! Total flux subtracted in 200 components = 0.0188529 Jy ! Clean residual min=-0.003245 max=0.003926 Jy/beam ! Clean residual mean=-0.000082 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0694638 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 78 components and 0.0694638 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=0.070877Jy sigma=0.635468 ! Fit after self-cal, rms=0.070452Jy sigma=0.634830 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 9.628 at -1.99 degrees (North through East) ! Clean map min=-0.0031671 max=0.056713 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.00 KP 0.95 LA 0.97 ! NL 1.06 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 0.87 KP 0.91 LA 1.09 ! NL 1.15 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.97 KP 0.91 LA 0.95 ! NL 1.22 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.96 KP 0.92 LA 0.84 ! NL 1.13 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.99 KP 0.95 LA 1.04 ! NL 1.22 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.99 KP 0.95 LA 1.04 ! NL 1.10 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.93 KP 0.98 LA 1.02 ! NL 1.15 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.97 KP 0.94 LA 1.03 ! NL 1.07 SC 0.99 ! ! ! Fit before self-cal, rms=0.070452Jy sigma=0.634830 ! Fit after self-cal, rms=0.071548Jy sigma=0.629745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=9.799 mas, bpa=-2.398 degrees ! Estimated noise=0.628512 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 = 0.000893381 Jy ! Component: 100 - total flux cleaned = 0.00103993 Jy ! Component: 150 - total flux cleaned = 0.00104145 Jy ! Component: 200 - total flux cleaned = 0.00102444 Jy ! Total flux subtracted in 200 components = 0.00102444 Jy ! Clean residual min=-0.001541 max=0.002038 Jy/beam ! Clean residual mean=0.000020 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0704882 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.0704882 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=0.071516Jy sigma=0.629500 ! Fit after self-cal, rms=0.071818Jy sigma=0.629094 ! 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=0.071818Jy sigma=0.629094 ! Fit after self-cal, rms=0.071584Jy sigma=0.629002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=9.769 mas, bpa=-2.51 degrees ! Estimated noise=0.62922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191208 Jy ! Component: 100 - total flux cleaned = 0.000191304 Jy ! Component: 150 - total flux cleaned = 0.000179162 Jy ! Component: 200 - total flux cleaned = 0.000179324 Jy ! Total flux subtracted in 200 components = 0.000179324 Jy ! Clean residual min=-0.001581 max=0.002139 Jy/beam ! Clean residual mean=0.000011 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0706675 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.0706676 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=0.071576Jy sigma=0.628963 ! Fit after self-cal, rms=0.071574Jy sigma=0.628945 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 (57.6, -56.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102183 Jy ! Component: 100 - total flux cleaned = 0.000895233 Jy ! Component: 150 - total flux cleaned = 0.000614237 Jy ! Component: 200 - total flux cleaned = 0.00043564 Jy ! Total flux subtracted in 200 components = 0.00043564 Jy ! Clean residual min=-0.001423 max=0.001565 Jy/beam ! Clean residual mean=0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0711032 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.0711032 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=0.071503Jy sigma=0.628313 ! Fit after self-cal, rms=0.071539Jy sigma=0.628074 ! Inverting map ! Added new window around map position (-19.8, 35.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847942 Jy ! Component: 100 - total flux cleaned = 0.000999596 Jy ! Component: 150 - total flux cleaned = 0.000887694 Jy ! Component: 200 - total flux cleaned = 0.000916497 Jy ! Total flux subtracted in 200 components = 0.000916497 Jy ! Clean residual min=-0.001394 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0720197 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 160 components and 0.0720197 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=0.071448Jy sigma=0.627460 ! Fit after self-cal, rms=0.071485Jy sigma=0.627271 ! Inverting map ! Added new window around map position (7.8, -63.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600242 Jy ! Component: 100 - total flux cleaned = 0.000956207 Jy ! Component: 150 - total flux cleaned = 0.000919766 Jy ! Component: 200 - total flux cleaned = 0.000866899 Jy ! Total flux subtracted in 200 components = 0.000866899 Jy ! Clean residual min=-0.001146 max=0.000989 Jy/beam ! Clean residual mean=-0.000010 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0728866 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 203 components and 0.0728866 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=0.071412Jy sigma=0.626729 ! Fit after self-cal, rms=0.071405Jy sigma=0.626544 ! 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=0.071405Jy sigma=0.626544 ! Fit after self-cal, rms=0.070286Jy sigma=0.626438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=9.739 mas, bpa=-2.549 degrees ! Estimated noise=0.625492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463843 Jy ! Component: 100 - total flux cleaned = 0.00060155 Jy ! Component: 150 - total flux cleaned = 0.000549983 Jy ! Component: 200 - total flux cleaned = 0.000434392 Jy ! Total flux subtracted in 200 components = 0.000434392 Jy ! Clean residual min=-0.001138 max=0.000845 Jy/beam ! Clean residual mean=-0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.073321 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 234 components and 0.073321 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=0.070246Jy sigma=0.626127 ! Fit after self-cal, rms=0.070223Jy sigma=0.625983 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 = 0.000257296 Jy ! Component: 100 - total flux cleaned = 0.000205423 Jy ! Component: 150 - total flux cleaned = 0.000133959 Jy ! Component: 200 - total flux cleaned = 2.73723e-05 Jy ! Total flux subtracted in 200 components = 2.73723e-05 Jy ! Clean residual min=-0.001024 max=0.000824 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0733484 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 251 components and 0.0733484 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=0.070196Jy sigma=0.625785 ! Fit after self-cal, rms=0.070204Jy sigma=0.625707 ! 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=0.070204Jy sigma=0.625707 ! Fit after self-cal, rms=0.070009Jy sigma=0.625682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=10.5 mas, bpa=-6.202 degrees ! Estimated noise=0.759271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327358 Jy ! Component: 100 - total flux cleaned = -0.000382662 Jy ! Component: 150 - total flux cleaned = -0.00042791 Jy ! Component: 200 - total flux cleaned = -0.000448018 Jy ! Total flux subtracted in 200 components = -0.000448018 Jy ! Clean residual min=-0.001057 max=0.001026 Jy/beam ! Clean residual mean=-0.000008 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0729003 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 274 components and 0.0729004 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=0.069988Jy sigma=0.625611 ! Fit after self-cal, rms=0.069988Jy sigma=0.625576 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 = -0.000156047 Jy ! Component: 100 - total flux cleaned = -0.000219271 Jy ! Component: 150 - total flux cleaned = -0.000239012 Jy ! Component: 200 - total flux cleaned = -0.00025776 Jy ! Total flux subtracted in 200 components = -0.00025776 Jy ! Clean residual min=-0.000970 max=0.000981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0726426 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 287 components and 0.0726426 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=0.069974Jy sigma=0.625529 ! Fit after self-cal, rms=0.069977Jy sigma=0.625514 ! 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=1.9 mas, bmaj=9.731 mas, bpa=-2.541 degrees ! Estimated noise=0.625514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 9.731 at -2.541 degrees (North through East) ! Clean map min=-0.0025383 max=0.055488 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=1.531 mas, bmaj=9.66 mas, bpa=-1.716 degrees ! Estimated noise=1.17262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392698 Jy ! Component: 100 - total flux cleaned = 0.0507215 Jy ! Component: 150 - total flux cleaned = 0.0532943 Jy ! Component: 200 - total flux cleaned = 0.0555675 Jy ! Total flux subtracted in 200 components = 0.0555675 Jy ! Clean residual min=-0.003580 max=0.003749 Jy/beam ! Clean residual mean=-0.000047 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0555675 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0555675 Jy ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=9.731 mas, bpa=-2.541 degrees ! Estimated noise=0.625514 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 = 0.00453327 Jy ! Component: 100 - total flux cleaned = 0.00670322 Jy ! Component: 150 - total flux cleaned = 0.00812467 Jy ! Component: 200 - total flux cleaned = 0.00909046 Jy ! Total flux subtracted in 200 components = 0.00909046 Jy ! Clean residual min=-0.002239 max=0.002216 Jy/beam ! Clean residual mean=-0.000068 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.064658 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.064658 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=3.296 mas, bmaj=10.5 mas, bpa=-6.202 degrees ! Estimated noise=0.759271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191152 Jy ! Component: 100 - total flux cleaned = 0.00230299 Jy ! Component: 150 - total flux cleaned = 0.00276912 Jy ! Component: 200 - total flux cleaned = 0.00304767 Jy ! Total flux subtracted in 200 components = 0.00304767 Jy ! Clean residual min=-0.001544 max=0.001500 Jy/beam ! Clean residual mean=-0.000038 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0677057 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 = 0.000289416 Jy ! Component: 100 - total flux cleaned = 0.000536939 Jy ! Component: 150 - total flux cleaned = 0.000751594 Jy ! Component: 200 - total flux cleaned = 0.000847012 Jy ! Total flux subtracted in 200 components = 0.000847012 Jy ! Clean residual min=-0.001250 max=0.001042 Jy/beam ! Clean residual mean=-0.000020 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0685527 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 147 components and 0.0685527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=9.731 mas, bpa=-2.541 degrees ! Estimated noise=0.625514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172582 Jy ! Component: 100 - total flux cleaned = 2.20659e-05 Jy ! Component: 150 - total flux cleaned = 0.000140957 Jy ! Component: 200 - total flux cleaned = 0.000295679 Jy ! Total flux subtracted in 200 components = 0.000295679 Jy ! Clean residual min=-0.001103 max=0.000966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0688484 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 202 components and 0.0688484 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=0.069987Jy sigma=0.625559 ! Fit after self-cal, rms=0.070015Jy sigma=0.625467 wmodel J1149-4029_C_map.mod ! Writing 202 model components to file: J1149-4029_C_map.mod wobs J1149-4029_C_uvs.fits ! Writing UV FITS file: J1149-4029_C_uvs.fits wwins J1149-4029_C_map.win ! wwins: Wrote 4 windows to J1149-4029_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 = -0.00038386 Jy ! Component: 100 - total flux cleaned = -0.000518408 Jy ! Component: 150 - total flux cleaned = -0.00048748 Jy ! Component: 200 - total flux cleaned = -0.000429726 Jy ! Component: 250 - total flux cleaned = -0.000346431 Jy ! Component: 300 - total flux cleaned = -0.000252814 Jy ! Component: 350 - total flux cleaned = -0.000214515 Jy ! Component: 400 - total flux cleaned = -0.000151618 Jy ! Component: 450 - total flux cleaned = -6.58388e-05 Jy ! Component: 500 - total flux cleaned = -6.02833e-06 Jy ! Component: 550 - total flux cleaned = 7.5727e-05 Jy ! Component: 600 - total flux cleaned = 0.000155618 Jy ! Component: 650 - total flux cleaned = 0.000222655 Jy ! Component: 700 - total flux cleaned = 0.000288292 Jy ! Component: 750 - total flux cleaned = 0.00029895 Jy ! Component: 800 - total flux cleaned = 0.000309527 Jy ! Component: 850 - total flux cleaned = 0.000320162 Jy ! Component: 900 - total flux cleaned = 0.000351116 Jy ! Component: 950 - total flux cleaned = 0.000320613 Jy ! Component: 1000 - total flux cleaned = 0.000320582 Jy ! Component: 1050 - total flux cleaned = 0.000320607 Jy ! Component: 1100 - total flux cleaned = 0.000320673 Jy ! Component: 1150 - total flux cleaned = 0.000320734 Jy ! Component: 1200 - total flux cleaned = 0.000320812 Jy ! Component: 1250 - total flux cleaned = 0.000339814 Jy ! Component: 1300 - total flux cleaned = 0.000330429 Jy ! Component: 1350 - total flux cleaned = 0.00034913 Jy ! Component: 1400 - total flux cleaned = 0.000349193 Jy ! Component: 1450 - total flux cleaned = 0.000376618 Jy ! Component: 1500 - total flux cleaned = 0.000367548 Jy ! Component: 1550 - total flux cleaned = 0.000376425 Jy ! Component: 1600 - total flux cleaned = 0.000358683 Jy ! Component: 1650 - total flux cleaned = 0.000376318 Jy ! Component: 1700 - total flux cleaned = 0.000402515 Jy ! Component: 1750 - total flux cleaned = 0.000411072 Jy ! Component: 1800 - total flux cleaned = 0.000419698 Jy ! Component: 1850 - total flux cleaned = 0.000402742 Jy ! Component: 1900 - total flux cleaned = 0.000411177 Jy ! Component: 1950 - total flux cleaned = 0.000394483 Jy ! Component: 2000 - total flux cleaned = 0.000394452 Jy ! Component: 2050 - total flux cleaned = 0.000377884 Jy ! Component: 2100 - total flux cleaned = 0.000361502 Jy ! Component: 2150 - total flux cleaned = 0.000345213 Jy ! Component: 2200 - total flux cleaned = 0.000312862 Jy ! Component: 2250 - total flux cleaned = 0.000296751 Jy ! Component: 2300 - total flux cleaned = 0.000288799 Jy ! Component: 2350 - total flux cleaned = 0.000280855 Jy ! Component: 2400 - total flux cleaned = 0.000265014 Jy ! Component: 2450 - total flux cleaned = 0.000241495 Jy ! Component: 2500 - total flux cleaned = 0.000233662 Jy ! Component: 2550 - total flux cleaned = 0.000194822 Jy ! Component: 2600 - total flux cleaned = 0.000171618 Jy ! Component: 2650 - total flux cleaned = 0.0001562 Jy ! Component: 2700 - total flux cleaned = 0.000117933 Jy ! Component: 2750 - total flux cleaned = 0.000117979 Jy ! Component: 2800 - total flux cleaned = 9.52416e-05 Jy ! Component: 2850 - total flux cleaned = 7.26167e-05 Jy ! Component: 2900 - total flux cleaned = 6.5108e-05 Jy ! Component: 2950 - total flux cleaned = 2.76688e-05 Jy ! Component: 3000 - total flux cleaned = -9.54885e-06 Jy ! Component: 3050 - total flux cleaned = -9.57069e-06 Jy ! Component: 3100 - total flux cleaned = -4.65842e-05 Jy ! Component: 3150 - total flux cleaned = -7.60673e-05 Jy ! Component: 3200 - total flux cleaned = -0.000120082 Jy ! Component: 3250 - total flux cleaned = -0.000163922 Jy ! Component: 3300 - total flux cleaned = -0.000171182 Jy ! Component: 3350 - total flux cleaned = -0.000192944 Jy ! Component: 3400 - total flux cleaned = -0.000236312 Jy ! Component: 3450 - total flux cleaned = -0.000272249 Jy ! Component: 3500 - total flux cleaned = -0.000286582 Jy ! Component: 3550 - total flux cleaned = -0.000315138 Jy ! Component: 3600 - total flux cleaned = -0.000329369 Jy ! Component: 3650 - total flux cleaned = -0.000357766 Jy ! Component: 3700 - total flux cleaned = -0.00038604 Jy ! Component: 3750 - total flux cleaned = -0.000428326 Jy ! Component: 3800 - total flux cleaned = -0.000435364 Jy ! Component: 3850 - total flux cleaned = -0.000463396 Jy ! Component: 3900 - total flux cleaned = -0.0004843 Jy ! Component: 3950 - total flux cleaned = -0.000525997 Jy ! Component: 4000 - total flux cleaned = -0.00053982 Jy ! Component: 4050 - total flux cleaned = -0.000560538 Jy ! Total flux subtracted in 4096 components = -0.000581201 Jy ! Clean residual min=-0.000359 max=0.000357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0682672 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 413 components and 0.0682672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1149-4029_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 9.731 at -2.541 degrees (North through East) ! Clean map min=-0.0023224 max=0.054274 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1149-4029_C_20180604_map.fits wmodel /tmp/maps//J1149-4029_C_20180604_map.mod ! Writing 413 model components to file: /tmp/maps//J1149-4029_C_20180604_map.mod wobs /tmp/maps//J1149-4029_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1149-4029_C_20180604_uvs.fits wwins /tmp/maps//J1149-4029_C_20180604_map.win ! wwins: Wrote 5 windows to /tmp/maps//J1149-4029_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.054274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.679163 0.679163 1.35833 2.71665 5.4333 10.8666 21.7332 43.4664 86.9328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 441.72 quit ! Quitting program ! Log file /tmp/maps//J1149-4029_C_20180604_dfm.log closed on Wed Jul 4 23:15:24 2018