! Started logfile: /tmp/maps//J1341-3906_X_20180615_dfm.log on Wed Jul 4 23:26:41 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//J1341-3906_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1341-3906_X_20180615_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1341-3906 ! ! 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 1800 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 J1341-3906_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=1.003672Jy sigma=15.529276 ! Fit after self-cal, rms=0.961322Jy sigma=14.796128 ! 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=0.9513 mas, bmaj=6.04 mas, bpa=-3.267 degrees ! Estimated noise=1.66768 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028293 Jy ! Component: 100 - total flux cleaned = 0.0406032 Jy ! Total flux subtracted in 100 components = 0.0406032 Jy ! Clean residual min=-0.005675 max=0.006463 Jy/beam ! Clean residual mean=-0.000044 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.0406032 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0406032 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=0.047177Jy sigma=0.605306 ! Fit after self-cal, rms=0.046249Jy sigma=0.589884 ! 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=1.102 mas, bmaj=6.681 mas, bpa=-3.557 degrees ! Estimated noise=1.16004 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 = 0.0123727 Jy ! Component: 100 - total flux cleaned = 0.0185765 Jy ! Component: 150 - total flux cleaned = 0.021263 Jy ! Component: 200 - total flux cleaned = 0.0224924 Jy ! Total flux subtracted in 200 components = 0.0224924 Jy ! Clean residual min=-0.001554 max=0.001570 Jy/beam ! Clean residual mean=0.000020 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0630956 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 99 components and 0.0630956 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=0.043391Jy sigma=0.524923 ! Fit after self-cal, rms=0.043301Jy sigma=0.523790 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 6.681 at -3.557 degrees (North through East) ! Clean map min=-0.002231 max=0.037689 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.83 KP 0.94 LA 1.03 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.18 KP 0.84 LA 0.97 ! PT 1.10 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.78 HN 0.84 KP 1.07 LA 1.04 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 0.97 LA 1.05 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 1.02 LA 1.00 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.13 KP 0.98 LA 1.10 ! PT 0.92 SC 1.29 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.94 KP 0.89 LA 0.99 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.83 KP 1.07 LA 1.04 ! PT 0.94 SC 1.09 ! ! ! Fit before self-cal, rms=0.043301Jy sigma=0.523790 ! Fit after self-cal, rms=0.041352Jy sigma=0.516538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=6.674 mas, bpa=-3.789 degrees ! Estimated noise=1.1205 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 = -3.4e-05 Jy ! Component: 100 - total flux cleaned = -9.31839e-05 Jy ! Component: 150 - total flux cleaned = -9.2153e-05 Jy ! Component: 200 - total flux cleaned = -0.000180544 Jy ! Total flux subtracted in 200 components = -0.000180544 Jy ! Clean residual min=-0.000736 max=0.000746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.062915 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 150 components and 0.062915 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=0.041190Jy sigma=0.514571 ! Fit after self-cal, rms=0.041242Jy sigma=0.514018 ! 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=0.041242Jy sigma=0.514018 ! Fit after self-cal, rms=0.041190Jy sigma=0.513963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=6.66 mas, bpa=-3.776 degrees ! Estimated noise=1.11875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288008 Jy ! Component: 100 - total flux cleaned = -0.000245404 Jy ! Component: 150 - total flux cleaned = -0.000202525 Jy ! Component: 200 - total flux cleaned = -0.000317652 Jy ! Total flux subtracted in 200 components = -0.000317652 Jy ! Clean residual min=-0.000641 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0625974 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 182 components and 0.0625974 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=0.041077Jy sigma=0.512728 ! Fit after self-cal, rms=0.041077Jy sigma=0.512610 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 = -0.000405687 Jy ! Component: 100 - total flux cleaned = -0.000442764 Jy ! Component: 150 - total flux cleaned = -0.000442687 Jy ! Component: 200 - total flux cleaned = -0.000579146 Jy ! Total flux subtracted in 200 components = -0.000579146 Jy ! Clean residual min=-0.000556 max=0.000561 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0620182 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 200 components and 0.0620182 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=0.040994Jy sigma=0.511705 ! Fit after self-cal, rms=0.040986Jy sigma=0.511622 ! 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=0.040986Jy sigma=0.511622 ! Fit after self-cal, rms=0.040886Jy sigma=0.511573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=6.648 mas, bpa=-3.736 degrees ! Estimated noise=1.11481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358496 Jy ! Component: 100 - total flux cleaned = -0.000607792 Jy ! Component: 150 - total flux cleaned = -0.000607994 Jy ! Component: 200 - total flux cleaned = -0.000543337 Jy ! Total flux subtracted in 200 components = -0.000543337 Jy ! Clean residual min=-0.000508 max=0.000509 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0614749 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 225 components and 0.0614749 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=0.040818Jy sigma=0.510819 ! Fit after self-cal, rms=0.040815Jy sigma=0.510737 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 = -0.000396449 Jy ! Component: 100 - total flux cleaned = -0.000524334 Jy ! Component: 150 - total flux cleaned = -0.000433532 Jy ! Component: 200 - total flux cleaned = -0.000460017 Jy ! Total flux subtracted in 200 components = -0.000460017 Jy ! Clean residual min=-0.000465 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0610149 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 250 components and 0.0610149 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=0.040758Jy sigma=0.510138 ! Fit after self-cal, rms=0.040749Jy sigma=0.510064 ! 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=0.040749Jy sigma=0.510064 ! Fit after self-cal, rms=0.040459Jy sigma=0.510015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=7.847 mas, bpa=-6.09 degrees ! Estimated noise=1.35009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537722 Jy ! Component: 100 - total flux cleaned = -0.000791345 Jy ! Component: 150 - total flux cleaned = -0.000964621 Jy ! Component: 200 - total flux cleaned = -0.0010479 Jy ! Total flux subtracted in 200 components = -0.0010479 Jy ! Clean residual min=-0.000274 max=0.000270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.059967 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.059967 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=0.040432Jy sigma=0.509775 ! Fit after self-cal, rms=0.040425Jy sigma=0.509716 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 = -0.000215555 Jy ! Component: 100 - total flux cleaned = -0.000286944 Jy ! Component: 150 - total flux cleaned = -0.000380306 Jy ! Component: 200 - total flux cleaned = -0.000317154 Jy ! Total flux subtracted in 200 components = -0.000317154 Jy ! Clean residual min=-0.000208 max=0.000209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0596498 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 317 components and 0.0596498 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=0.040402Jy sigma=0.509476 ! Fit after self-cal, rms=0.040398Jy sigma=0.509438 ! 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=1.101 mas, bmaj=6.621 mas, bpa=-3.735 degrees ! Estimated noise=1.10936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 6.621 at -3.735 degrees (North through East) ! Clean map min=-0.0016725 max=0.036086 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=0.9513 mas, bmaj=5.972 mas, bpa=-3.492 degrees ! Estimated noise=1.60482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271686 Jy ! Component: 100 - total flux cleaned = 0.0402112 Jy ! Component: 150 - total flux cleaned = 0.0466066 Jy ! Component: 200 - total flux cleaned = 0.0483631 Jy ! Total flux subtracted in 200 components = 0.0483631 Jy ! Clean residual min=-0.003726 max=0.003719 Jy/beam ! Clean residual mean=-0.000010 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.0483631 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0483631 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=6.621 mas, bpa=-3.735 degrees ! Estimated noise=1.10936 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 = 0.00640201 Jy ! Component: 100 - total flux cleaned = 0.00767925 Jy ! Component: 150 - total flux cleaned = 0.00723251 Jy ! Component: 200 - total flux cleaned = 0.00704737 Jy ! Total flux subtracted in 200 components = 0.00704737 Jy ! Clean residual min=-0.001372 max=0.001368 Jy/beam ! Clean residual mean=0.000009 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0554105 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 109 components and 0.0554105 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=2.245 mas, bmaj=7.847 mas, bpa=-6.09 degrees ! Estimated noise=1.35009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117917 Jy ! Component: 100 - total flux cleaned = 0.000637358 Jy ! Component: 150 - total flux cleaned = 0.00023348 Jy ! Component: 200 - total flux cleaned = 1.85565e-05 Jy ! Total flux subtracted in 200 components = 1.85565e-05 Jy ! Clean residual min=-0.000579 max=0.000576 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.055429 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 = -0.000167935 Jy ! Component: 100 - total flux cleaned = -0.000263725 Jy ! Component: 150 - total flux cleaned = -0.000420185 Jy ! Component: 200 - total flux cleaned = -0.000575635 Jy ! Total flux subtracted in 200 components = -0.000575635 Jy ! Clean residual min=-0.000512 max=0.000515 Jy/beam ! Clean residual mean=-0.000006 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0548534 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 185 components and 0.0548534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=6.621 mas, bpa=-3.735 degrees ! Estimated noise=1.10936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000580568 Jy ! Component: 100 - total flux cleaned = -0.000782768 Jy ! Component: 150 - total flux cleaned = -0.00087321 Jy ! Component: 200 - total flux cleaned = -0.00104206 Jy ! Total flux subtracted in 200 components = -0.00104206 Jy ! Clean residual min=-0.000689 max=0.000681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0538113 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 221 components and 0.0538113 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=0.040496Jy sigma=0.510773 ! Fit after self-cal, rms=0.040513Jy sigma=0.510525 wmodel J1341-3906_X_map.mod ! Writing 221 model components to file: J1341-3906_X_map.mod wobs J1341-3906_X_uvs.fits ! Writing UV FITS file: J1341-3906_X_uvs.fits wwins J1341-3906_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /tmp/maps//J1341-3906_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 6.621 at -3.735 degrees (North through East) ! Clean map min=-0.0026947 max=0.032325 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1341-3906_X_20180615_map.fits wmodel /tmp/maps//J1341-3906_X_20180615_map.mod ! Writing 221 model components to file: /tmp/maps//J1341-3906_X_20180615_map.mod wobs /tmp/maps//J1341-3906_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1341-3906_X_20180615_uvs.fits wwins /tmp/maps//J1341-3906_X_20180615_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.032325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.14028 2.14028 4.28056 8.56112 17.1222 34.2445 68.4889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.168 quit ! Quitting program ! Log file /tmp/maps//J1341-3906_X_20180615_dfm.log closed on Wed Jul 4 23:26:44 2018