! Started logfile: /tmp/maps//J1149-4029_X_20180604_dfm.log on Wed Jul 4 23:15:25 2018 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 /tmp/maps//J1149-4029_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1149-4029_X_20180604_uva.fits ! AN table 1: 78 integrations on 21 of 21 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 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): RR ! ! Read 94 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1149-4029_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 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 0.200x0.200 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=1.001745Jy sigma=13.936926 ! Fit after self-cal, rms=0.965453Jy sigma=13.372734 ! 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=0.9005 mas, bmaj=5.778 mas, bpa=-1.548 degrees ! Estimated noise=1.18525 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 = 0.0275818 Jy ! Component: 100 - total flux cleaned = 0.0341694 Jy ! Total flux subtracted in 100 components = 0.0341694 Jy ! Clean residual min=-0.002822 max=0.004045 Jy/beam ! Clean residual mean=-0.000020 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0341694 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0341694 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=0.059532Jy sigma=0.630978 ! Fit after self-cal, rms=0.058336Jy sigma=0.614344 ! 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=1.137 mas, bmaj=6.146 mas, bpa=-2.166 degrees ! Estimated noise=0.482542 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 = 0.00617468 Jy ! Component: 100 - total flux cleaned = 0.00952268 Jy ! Component: 150 - total flux cleaned = 0.0116822 Jy ! Component: 200 - total flux cleaned = 0.0131054 Jy ! Total flux subtracted in 200 components = 0.0131054 Jy ! Clean residual min=-0.002233 max=0.002134 Jy/beam ! Clean residual mean=0.000082 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0472748 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.0472748 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=0.057775Jy sigma=0.600240 ! Fit after self-cal, rms=0.057608Jy sigma=0.599695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 6.146 at -2.166 degrees (North through East) ! Clean map min=-0.0023259 max=0.039538 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.06 KP 0.88 LA 1.02 ! NL 1.04 PT 0.85 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.94 KP 0.94 LA 1.07 ! NL 1.10 PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 1.02 LA 1.06 ! NL 1.17 PT 0.87 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.95 KP 0.98 LA 1.04 ! NL 1.23 PT 0.88 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.99 KP 0.94 LA 1.10 ! NL 1.04 PT 0.82 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.88 KP 0.94 LA 1.01 ! NL 1.07 PT 0.92 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.86 KP 0.93 LA 0.97 ! NL 1.06 PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.82 KP 1.14 LA 0.98 ! NL 1.14 PT 0.90 SC 0.96 ! ! ! Fit before self-cal, rms=0.057608Jy sigma=0.599695 ! Fit after self-cal, rms=0.057306Jy sigma=0.595980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=6.184 mas, bpa=-2.466 degrees ! Estimated noise=0.473694 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 = 0.000479949 Jy ! Component: 100 - total flux cleaned = 0.000615381 Jy ! Component: 150 - total flux cleaned = 0.0006866 Jy ! Component: 200 - total flux cleaned = 0.000674378 Jy ! Total flux subtracted in 200 components = 0.000674378 Jy ! Clean residual min=-0.001207 max=0.001230 Jy/beam ! Clean residual mean=0.000021 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0479492 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0479492 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=0.057283Jy sigma=0.595843 ! Fit after self-cal, rms=0.057392Jy sigma=0.595384 ! 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=0.057392Jy sigma=0.595384 ! Fit after self-cal, rms=0.056570Jy sigma=0.595295 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=6.146 mas, bpa=-2.581 degrees ! Estimated noise=0.472537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346023 Jy ! Component: 100 - total flux cleaned = 0.000423899 Jy ! Component: 150 - total flux cleaned = 0.00048519 Jy ! Component: 200 - total flux cleaned = 0.000529721 Jy ! Total flux subtracted in 200 components = 0.000529721 Jy ! Clean residual min=-0.001213 max=0.001237 Jy/beam ! Clean residual mean=0.000016 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0484789 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0484789 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=0.056557Jy sigma=0.595244 ! Fit after self-cal, rms=0.056533Jy sigma=0.595198 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 = 0.000117143 Jy ! Component: 100 - total flux cleaned = 0.000145795 Jy ! Component: 150 - total flux cleaned = 0.000162423 Jy ! Component: 200 - total flux cleaned = 0.000162621 Jy ! Total flux subtracted in 200 components = 0.000162621 Jy ! Clean residual min=-0.001164 max=0.001253 Jy/beam ! Clean residual mean=0.000018 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0486415 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0486415 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=0.056527Jy sigma=0.595178 ! Fit after self-cal, rms=0.056515Jy sigma=0.595161 ! 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=0.056515Jy sigma=0.595161 ! Fit after self-cal, rms=0.055339Jy sigma=0.595120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=6.103 mas, bpa=-2.657 degrees ! Estimated noise=0.470273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310604 Jy ! Component: 100 - total flux cleaned = 0.00038728 Jy ! Component: 150 - total flux cleaned = 0.000442195 Jy ! Component: 200 - total flux cleaned = 0.000482219 Jy ! Total flux subtracted in 200 components = 0.000482219 Jy ! Clean residual min=-0.001224 max=0.001257 Jy/beam ! Clean residual mean=0.000016 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0491237 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0491237 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=0.055330Jy sigma=0.595093 ! Fit after self-cal, rms=0.055286Jy sigma=0.595074 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 = 8.45243e-05 Jy ! Component: 100 - total flux cleaned = 0.000112223 Jy ! Component: 150 - total flux cleaned = 0.000112489 Jy ! Component: 200 - total flux cleaned = 0.000104888 Jy ! Total flux subtracted in 200 components = 0.000104888 Jy ! Clean residual min=-0.001179 max=0.001261 Jy/beam ! Clean residual mean=0.000017 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0492286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0492286 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=0.055280Jy sigma=0.595054 ! Fit after self-cal, rms=0.055276Jy sigma=0.595045 ! 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=0.055276Jy sigma=0.595045 ! Fit after self-cal, rms=0.054376Jy sigma=0.595017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=7.039 mas, bpa=-7.111 degrees ! Estimated noise=0.55607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329021 Jy ! Component: 100 - total flux cleaned = 0.000359681 Jy ! Component: 150 - total flux cleaned = 0.000385954 Jy ! Component: 200 - total flux cleaned = 0.000393755 Jy ! Total flux subtracted in 200 components = 0.000393755 Jy ! Clean residual min=-0.001032 max=0.001114 Jy/beam ! Clean residual mean=0.000029 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0496224 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0496224 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=0.054369Jy sigma=0.595004 ! Fit after self-cal, rms=0.054327Jy sigma=0.594992 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 = 3.32254e-05 Jy ! Component: 100 - total flux cleaned = 4.22816e-05 Jy ! Component: 150 - total flux cleaned = 5.06151e-05 Jy ! Component: 200 - total flux cleaned = 4.26777e-05 Jy ! Total flux subtracted in 200 components = 4.26777e-05 Jy ! Clean residual min=-0.001067 max=0.001145 Jy/beam ! Clean residual mean=0.000029 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0496651 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0496651 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=0.054323Jy sigma=0.594984 ! Fit after self-cal, rms=0.054315Jy sigma=0.594975 ! 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=1.137 mas, bmaj=6.068 mas, bpa=-2.717 degrees ! Estimated noise=0.468897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 6.068 at -2.717 degrees (North through East) ! Clean map min=-0.0011016 max=0.038576 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=0.9003 mas, bmaj=5.662 mas, bpa=-2.087 degrees ! Estimated noise=1.15888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280458 Jy ! Component: 100 - total flux cleaned = 0.0353666 Jy ! Component: 150 - total flux cleaned = 0.0387043 Jy ! Component: 200 - total flux cleaned = 0.0410084 Jy ! Total flux subtracted in 200 components = 0.0410084 Jy ! Clean residual min=-0.002728 max=0.002721 Jy/beam ! Clean residual mean=-0.000024 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0410084 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0410084 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=6.068 mas, bpa=-2.717 degrees ! Estimated noise=0.468897 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 = 0.00404445 Jy ! Component: 100 - total flux cleaned = 0.0060473 Jy ! Component: 150 - total flux cleaned = 0.0071848 Jy ! Component: 200 - total flux cleaned = 0.00781079 Jy ! Total flux subtracted in 200 components = 0.00781079 Jy ! Clean residual min=-0.001220 max=0.001185 Jy/beam ! Clean residual mean=0.000014 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0488192 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0488192 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=2.099 mas, bmaj=7.039 mas, bpa=-7.111 degrees ! Estimated noise=0.55607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392881 Jy ! Component: 100 - total flux cleaned = 0.000461446 Jy ! Component: 150 - total flux cleaned = 0.000507802 Jy ! Component: 200 - total flux cleaned = 0.000563303 Jy ! Total flux subtracted in 200 components = 0.000563303 Jy ! Clean residual min=-0.001151 max=0.001169 Jy/beam ! Clean residual mean=0.000031 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0493825 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 = 3.80877e-05 Jy ! Component: 100 - total flux cleaned = 7.32592e-05 Jy ! Component: 150 - total flux cleaned = 8.41035e-05 Jy ! Component: 200 - total flux cleaned = 9.42998e-05 Jy ! Total flux subtracted in 200 components = 9.42998e-05 Jy ! Clean residual min=-0.001121 max=0.001176 Jy/beam ! Clean residual mean=0.000031 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0494768 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0494768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=6.068 mas, bpa=-2.717 degrees ! Estimated noise=0.468897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.29702e-05 Jy ! Component: 100 - total flux cleaned = 8.18841e-05 Jy ! Component: 150 - total flux cleaned = 8.22163e-05 Jy ! Component: 200 - total flux cleaned = 8.23324e-05 Jy ! Total flux subtracted in 200 components = 8.23324e-05 Jy ! Clean residual min=-0.001139 max=0.001274 Jy/beam ! Clean residual mean=0.000017 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0495591 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0495591 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=0.054324Jy sigma=0.595027 ! Fit after self-cal, rms=0.054319Jy sigma=0.594980 wmodel J1149-4029_X_map.mod ! Writing 82 model components to file: J1149-4029_X_map.mod wobs J1149-4029_X_uvs.fits ! Writing UV FITS file: J1149-4029_X_uvs.fits wwins J1149-4029_X_map.win ! wwins: Wrote 1 windows to J1149-4029_X_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 = 5.93755e-06 Jy ! Component: 100 - total flux cleaned = 3.98977e-06 Jy ! Component: 150 - total flux cleaned = -6.53337e-05 Jy ! Component: 200 - total flux cleaned = -0.000162452 Jy ! Component: 250 - total flux cleaned = -0.000207769 Jy ! Component: 300 - total flux cleaned = -0.000207864 Jy ! Component: 350 - total flux cleaned = -0.000194217 Jy ! Component: 400 - total flux cleaned = -0.000168402 Jy ! Component: 450 - total flux cleaned = -0.000155801 Jy ! Component: 500 - total flux cleaned = -0.000119487 Jy ! Component: 550 - total flux cleaned = -0.000107706 Jy ! Component: 600 - total flux cleaned = -0.000118001 Jy ! Component: 650 - total flux cleaned = -0.000149732 Jy ! Component: 700 - total flux cleaned = -0.000180812 Jy ! Component: 750 - total flux cleaned = -0.00021081 Jy ! Component: 800 - total flux cleaned = -0.000230353 Jy ! Component: 850 - total flux cleaned = -0.00026823 Jy ! Component: 900 - total flux cleaned = -0.00030512 Jy ! Component: 950 - total flux cleaned = -0.000340675 Jy ! Component: 1000 - total flux cleaned = -0.000384502 Jy ! Component: 1050 - total flux cleaned = -0.000427233 Jy ! Component: 1100 - total flux cleaned = -0.000485788 Jy ! Component: 1150 - total flux cleaned = -0.000559048 Jy ! Component: 1200 - total flux cleaned = -0.000606955 Jy ! Component: 1250 - total flux cleaned = -0.000677687 Jy ! Component: 1300 - total flux cleaned = -0.000716235 Jy ! Component: 1350 - total flux cleaned = -0.000792353 Jy ! Component: 1400 - total flux cleaned = -0.000867304 Jy ! Component: 1450 - total flux cleaned = -0.000911681 Jy ! Component: 1500 - total flux cleaned = -0.000977407 Jy ! Component: 1550 - total flux cleaned = -0.00102773 Jy ! Component: 1600 - total flux cleaned = -0.00109162 Jy ! Component: 1650 - total flux cleaned = -0.00116157 Jy ! Component: 1700 - total flux cleaned = -0.00120995 Jy ! Component: 1750 - total flux cleaned = -0.00127137 Jy ! Component: 1800 - total flux cleaned = -0.00134554 Jy ! Component: 1850 - total flux cleaned = -0.00139223 Jy ! Component: 1900 - total flux cleaned = -0.00145151 Jy ! Component: 1950 - total flux cleaned = -0.00150355 Jy ! Component: 2000 - total flux cleaned = -0.00154868 Jy ! Component: 2050 - total flux cleaned = -0.00163152 Jy ! Component: 2100 - total flux cleaned = -0.00169451 Jy ! Component: 2150 - total flux cleaned = -0.00173811 Jy ! Component: 2200 - total flux cleaned = -0.0017876 Jy ! Component: 2250 - total flux cleaned = -0.00184895 Jy ! Component: 2300 - total flux cleaned = -0.00189161 Jy ! Component: 2350 - total flux cleaned = -0.00194589 Jy ! Component: 2400 - total flux cleaned = -0.00200571 Jy ! Component: 2450 - total flux cleaned = -0.00205914 Jy ! Component: 2500 - total flux cleaned = -0.0021063 Jy ! Component: 2550 - total flux cleaned = -0.00216493 Jy ! Component: 2600 - total flux cleaned = -0.00222313 Jy ! Component: 2650 - total flux cleaned = -0.00228095 Jy ! Component: 2700 - total flux cleaned = -0.00234413 Jy ! Component: 2750 - total flux cleaned = -0.00240126 Jy ! Component: 2800 - total flux cleaned = -0.00245802 Jy ! Component: 2850 - total flux cleaned = -0.00250879 Jy ! Component: 2900 - total flux cleaned = -0.00257049 Jy ! Component: 2950 - total flux cleaned = -0.0026319 Jy ! Component: 3000 - total flux cleaned = -0.00268743 Jy ! Component: 3050 - total flux cleaned = -0.0027483 Jy ! Component: 3100 - total flux cleaned = -0.00280885 Jy ! Component: 3150 - total flux cleaned = -0.00287459 Jy ! Component: 3200 - total flux cleaned = -0.00294013 Jy ! Component: 3250 - total flux cleaned = -0.00300543 Jy ! Component: 3300 - total flux cleaned = -0.00308138 Jy ! Component: 3350 - total flux cleaned = -0.00315709 Jy ! Component: 3400 - total flux cleaned = -0.00323261 Jy ! Component: 3450 - total flux cleaned = -0.00330787 Jy ! Component: 3500 - total flux cleaned = -0.00337226 Jy ! Component: 3550 - total flux cleaned = -0.00344184 Jy ! Component: 3600 - total flux cleaned = -0.00350058 Jy ! Component: 3650 - total flux cleaned = -0.00355922 Jy ! Component: 3700 - total flux cleaned = -0.00363369 Jy ! Component: 3750 - total flux cleaned = -0.00370802 Jy ! Component: 3800 - total flux cleaned = -0.00378757 Jy ! Component: 3850 - total flux cleaned = -0.00385645 Jy ! Component: 3900 - total flux cleaned = -0.00391993 Jy ! Component: 3950 - total flux cleaned = -0.00399393 Jy ! Component: 4000 - total flux cleaned = -0.00406787 Jy ! Component: 4050 - total flux cleaned = -0.0041418 Jy ! Total flux subtracted in 4096 components = -0.004221 Jy ! Clean residual min=-0.000328 max=0.000264 Jy/beam ! Clean residual mean=-0.000007 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0453381 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 362 components and 0.0453381 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1149-4029_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 6.068 at -2.717 degrees (North through East) ! Clean map min=-0.00076886 max=0.038385 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1149-4029_X_20180604_map.fits wmodel /tmp/maps//J1149-4029_X_20180604_map.mod ! Writing 362 model components to file: /tmp/maps//J1149-4029_X_20180604_map.mod wobs /tmp/maps//J1149-4029_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1149-4029_X_20180604_uvs.fits wwins /tmp/maps//J1149-4029_X_20180604_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1149-4029_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0383848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.86955e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693207 0.693207 1.38641 2.77283 5.54566 11.0913 22.1826 44.3653 88.7305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.771 quit ! Quitting program ! Log file /tmp/maps//J1149-4029_X_20180604_dfm.log closed on Wed Jul 4 23:15:33 2018