! Started logfile: /scr/pima/bs262a7_uvs/J0349-1159_X_dfm.log on Thu Jun 14 00:34:32 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 /scr/pima/bs262a7_uvs/J0349-1159_X_uva.fits ! Reading UV FITS file: /scr/pima/bs262a7_uvs/J0349-1159_X_uva.fits ! AN table 1: 93 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0349-1159 ! ! 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 76 lines of history. ! ! Reading 15624 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 J0349-1159_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=1.000596Jy sigma=23.914443 ! Fit after self-cal, rms=0.987147Jy sigma=23.597669 ! 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=0.9302 mas, bmaj=2.786 mas, bpa=14.72 degrees ! Estimated noise=0.481356 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 = 0.0101365 Jy ! Component: 100 - total flux cleaned = 0.0120238 Jy ! Total flux subtracted in 100 components = 0.0120238 Jy ! Clean residual min=-0.001551 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0120238 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0120238 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=0.027740Jy sigma=0.637073 ! Fit after self-cal, rms=0.026196Jy sigma=0.600234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342779 Jy ! Component: 100 - total flux cleaned = 0.00337905 Jy ! Total flux subtracted in 100 components = 0.00337905 Jy ! Clean residual min=-0.001346 max=0.001581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0154029 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0154029 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=0.025813Jy sigma=0.591399 ! Fit after self-cal, rms=0.025805Jy sigma=0.591307 ! 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=1.111 mas, bmaj=2.875 mas, bpa=11.35 degrees ! Estimated noise=0.240609 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 = -0.000116587 Jy ! Component: 100 - total flux cleaned = -0.000239125 Jy ! Component: 150 - total flux cleaned = -0.000339061 Jy ! Component: 200 - total flux cleaned = -0.000424349 Jy ! Total flux subtracted in 200 components = -0.000424349 Jy ! Clean residual min=-0.000827 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0149785 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0149785 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=0.025765Jy sigma=0.590468 ! Fit after self-cal, rms=0.025731Jy sigma=0.590308 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.875 at 11.35 degrees (North through East) ! Clean map min=-0.0013139 max=0.017097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.04 KP 0.87 ! NL 1.10 PT 1.09 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.04 KP 1.05 ! NL 0.99 PT 1.16 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.79 HN 0.92 KP 1.03 ! NL 1.16 PT 1.18 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.92 KP 1.10 ! NL 1.12 PT 1.09 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.85 KP 0.99 ! NL 1.00 PT 1.16 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.90 KP 0.87 ! NL 1.02 PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.99 HN 0.87 KP 1.01 ! NL 1.14 PT 1.03 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.94 KP 1.05 ! NL 1.21 PT 1.17 SC 0.82 ! ! ! Fit before self-cal, rms=0.025731Jy sigma=0.590308 ! Fit after self-cal, rms=0.025338Jy sigma=0.587942 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.845 mas, bpa=11.47 degrees ! Estimated noise=0.237623 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 = 0.000341082 Jy ! Component: 100 - total flux cleaned = 0.000564351 Jy ! Component: 150 - total flux cleaned = 0.000651993 Jy ! Component: 200 - total flux cleaned = 0.00070751 Jy ! Total flux subtracted in 200 components = 0.00070751 Jy ! Clean residual min=-0.000526 max=0.000535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.015686 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.015686 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=0.025332Jy sigma=0.587807 ! Fit after self-cal, rms=0.025424Jy sigma=0.587063 ! 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=0.025424Jy sigma=0.587063 ! Fit after self-cal, rms=0.025963Jy sigma=0.586794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.833 mas, bpa=11.61 degrees ! Estimated noise=0.239031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236551 Jy ! Component: 100 - total flux cleaned = 0.000381345 Jy ! Component: 150 - total flux cleaned = 0.000431248 Jy ! Component: 200 - total flux cleaned = 0.00047027 Jy ! Total flux subtracted in 200 components = 0.00047027 Jy ! Clean residual min=-0.000538 max=0.000527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0161563 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0161563 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=0.025960Jy sigma=0.586731 ! Fit after self-cal, rms=0.026029Jy sigma=0.586612 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 = 2.21316e-05 Jy ! Component: 100 - total flux cleaned = 3.58422e-05 Jy ! Component: 150 - total flux cleaned = 4.77804e-05 Jy ! Component: 200 - total flux cleaned = 5.49395e-05 Jy ! Total flux subtracted in 200 components = 5.49395e-05 Jy ! Clean residual min=-0.000561 max=0.000538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0162112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0162112 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=0.026027Jy sigma=0.586584 ! Fit after self-cal, rms=0.026023Jy sigma=0.586498 ! 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=0.026023Jy sigma=0.586498 ! Fit after self-cal, rms=0.026346Jy sigma=0.586429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.827 mas, bpa=11.68 degrees ! Estimated noise=0.23972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164957 Jy ! Component: 100 - total flux cleaned = 0.000277924 Jy ! Component: 150 - total flux cleaned = 0.000316858 Jy ! Component: 200 - total flux cleaned = 0.000344283 Jy ! Total flux subtracted in 200 components = 0.000344283 Jy ! Clean residual min=-0.000505 max=0.000534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0165555 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0165555 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=0.026344Jy sigma=0.586399 ! Fit after self-cal, rms=0.026382Jy sigma=0.586348 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 = 4.35357e-05 Jy ! Component: 100 - total flux cleaned = 7.37305e-05 Jy ! Component: 150 - total flux cleaned = 8.84452e-05 Jy ! Component: 200 - total flux cleaned = 0.000101721 Jy ! Total flux subtracted in 200 components = 0.000101721 Jy ! Clean residual min=-0.000514 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0166572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0166572 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=0.026381Jy sigma=0.586334 ! Fit after self-cal, rms=0.026380Jy sigma=0.586316 ! 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=0.026380Jy sigma=0.586316 ! Fit after self-cal, rms=0.026602Jy sigma=0.586285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=3.297 mas, bpa=0.5896 degrees ! Estimated noise=0.298034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208585 Jy ! Component: 100 - total flux cleaned = 0.000316435 Jy ! Component: 150 - total flux cleaned = 0.000369131 Jy ! Component: 200 - total flux cleaned = 0.000385664 Jy ! Total flux subtracted in 200 components = 0.000385664 Jy ! Clean residual min=-0.000667 max=0.000531 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0170429 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0170429 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=0.026601Jy sigma=0.586275 ! Fit after self-cal, rms=0.026623Jy sigma=0.586249 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.86341e-05 Jy ! Component: 100 - total flux cleaned = 9.74473e-05 Jy ! Component: 150 - total flux cleaned = 0.000112366 Jy ! Component: 200 - total flux cleaned = 0.000124606 Jy ! Total flux subtracted in 200 components = 0.000124606 Jy ! Clean residual min=-0.000674 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0171675 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0171675 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=0.026623Jy sigma=0.586251 ! Fit after self-cal, rms=0.026625Jy sigma=0.586243 ! 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=1.086 mas, bmaj=2.824 mas, bpa=11.73 degrees ! Estimated noise=0.240445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.824 at 11.73 degrees (North through East) ! Clean map min=-0.00077468 max=0.016772 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=0.9116 mas, bmaj=2.748 mas, bpa=15.16 degrees ! Estimated noise=0.478342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128649 Jy ! Component: 100 - total flux cleaned = 0.0153953 Jy ! Component: 150 - total flux cleaned = 0.0157641 Jy ! Component: 200 - total flux cleaned = 0.0161624 Jy ! Total flux subtracted in 200 components = 0.0161624 Jy ! Clean residual min=-0.001100 max=0.001092 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0161624 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0161624 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.824 mas, bpa=11.73 degrees ! Estimated noise=0.240445 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 = 0.000332459 Jy ! Component: 100 - total flux cleaned = 0.000479088 Jy ! Component: 150 - total flux cleaned = 0.000620383 Jy ! Component: 200 - total flux cleaned = 0.000663966 Jy ! Total flux subtracted in 200 components = 0.000663966 Jy ! Clean residual min=-0.000600 max=0.000543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0168264 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0168264 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=1.981 mas, bmaj=3.297 mas, bpa=0.5896 degrees ! Estimated noise=0.298034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284797 Jy ! Component: 100 - total flux cleaned = 0.000378601 Jy ! Component: 150 - total flux cleaned = 0.000388123 Jy ! Component: 200 - total flux cleaned = 0.000388191 Jy ! Total flux subtracted in 200 components = 0.000388191 Jy ! Clean residual min=-0.000691 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0172145 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 = 7.72072e-06 Jy ! Component: 100 - total flux cleaned = 1.10844e-05 Jy ! Component: 150 - total flux cleaned = 1.42867e-05 Jy ! Component: 200 - total flux cleaned = 1.71454e-05 Jy ! Total flux subtracted in 200 components = 1.71454e-05 Jy ! Clean residual min=-0.000688 max=0.000528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0172317 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0172317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.824 mas, bpa=11.73 degrees ! Estimated noise=0.240445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25379e-05 Jy ! Component: 100 - total flux cleaned = -5.28733e-06 Jy ! Component: 150 - total flux cleaned = -1.76478e-05 Jy ! Component: 200 - total flux cleaned = -2.32687e-05 Jy ! Total flux subtracted in 200 components = -2.32687e-05 Jy ! Clean residual min=-0.000538 max=0.000546 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0172084 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0172084 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=0.026628Jy sigma=0.586323 ! Fit after self-cal, rms=0.026626Jy sigma=0.586292 wmodel J0349-1159_X_map.mod ! Writing 43 model components to file: J0349-1159_X_map.mod wobs J0349-1159_X_uvs.fits ! Writing UV FITS file: J0349-1159_X_uvs.fits wwins J0349-1159_X_map.win ! wwins: Wrote 1 windows to J0349-1159_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 = -7.8783e-05 Jy ! Component: 100 - total flux cleaned = -0.000104793 Jy ! Component: 150 - total flux cleaned = -5.42237e-05 Jy ! Component: 200 - total flux cleaned = 2.6066e-05 Jy ! Component: 250 - total flux cleaned = 8.85802e-05 Jy ! Component: 300 - total flux cleaned = 0.000153356 Jy ! Component: 350 - total flux cleaned = 0.000209222 Jy ! Component: 400 - total flux cleaned = 0.00026236 Jy ! Component: 450 - total flux cleaned = 0.000302824 Jy ! Component: 500 - total flux cleaned = 0.000307717 Jy ! Component: 550 - total flux cleaned = 0.000307916 Jy ! Component: 600 - total flux cleaned = 0.00031264 Jy ! Component: 650 - total flux cleaned = 0.000312639 Jy ! Component: 700 - total flux cleaned = 0.000304219 Jy ! Component: 750 - total flux cleaned = 0.000308457 Jy ! Component: 800 - total flux cleaned = 0.000316415 Jy ! Component: 850 - total flux cleaned = 0.000316274 Jy ! Component: 900 - total flux cleaned = 0.000320024 Jy ! Component: 950 - total flux cleaned = 0.000327429 Jy ! Component: 1000 - total flux cleaned = 0.000334623 Jy ! Component: 1050 - total flux cleaned = 0.000338099 Jy ! Component: 1100 - total flux cleaned = 0.000341493 Jy ! Component: 1150 - total flux cleaned = 0.000331248 Jy ! Component: 1200 - total flux cleaned = 0.000338054 Jy ! Component: 1250 - total flux cleaned = 0.000341366 Jy ! Component: 1300 - total flux cleaned = 0.000341328 Jy ! Component: 1350 - total flux cleaned = 0.000360549 Jy ! Component: 1400 - total flux cleaned = 0.000366805 Jy ! Component: 1450 - total flux cleaned = 0.000376095 Jy ! Component: 1500 - total flux cleaned = 0.000373052 Jy ! Component: 1550 - total flux cleaned = 0.00037006 Jy ! Component: 1600 - total flux cleaned = 0.000364102 Jy ! Component: 1650 - total flux cleaned = 0.000355308 Jy ! Component: 1700 - total flux cleaned = 0.000358247 Jy ! Component: 1750 - total flux cleaned = 0.000369643 Jy ! Component: 1800 - total flux cleaned = 0.000369612 Jy ! Component: 1850 - total flux cleaned = 0.000375165 Jy ! Component: 1900 - total flux cleaned = 0.000380671 Jy ! Component: 1950 - total flux cleaned = 0.000383373 Jy ! Component: 2000 - total flux cleaned = 0.000386063 Jy ! Component: 2050 - total flux cleaned = 0.000391405 Jy ! Component: 2100 - total flux cleaned = 0.000399301 Jy ! Component: 2150 - total flux cleaned = 0.000407096 Jy ! Component: 2200 - total flux cleaned = 0.000414838 Jy ! Component: 2250 - total flux cleaned = 0.000419952 Jy ! Component: 2300 - total flux cleaned = 0.000422475 Jy ! Component: 2350 - total flux cleaned = 0.000429986 Jy ! Component: 2400 - total flux cleaned = 0.000432492 Jy ! Component: 2450 - total flux cleaned = 0.000437428 Jy ! Component: 2500 - total flux cleaned = 0.000449556 Jy ! Component: 2550 - total flux cleaned = 0.000451956 Jy ! Component: 2600 - total flux cleaned = 0.000461514 Jy ! Component: 2650 - total flux cleaned = 0.000478014 Jy ! Component: 2700 - total flux cleaned = 0.000482645 Jy ! Component: 2750 - total flux cleaned = 0.000482627 Jy ! Component: 2800 - total flux cleaned = 0.00049183 Jy ! Component: 2850 - total flux cleaned = 0.000489533 Jy ! Component: 2900 - total flux cleaned = 0.000475867 Jy ! Component: 2950 - total flux cleaned = 0.000473625 Jy ! Component: 3000 - total flux cleaned = 0.000464615 Jy ! Component: 3050 - total flux cleaned = 0.000464588 Jy ! Component: 3100 - total flux cleaned = 0.000446721 Jy ! Component: 3150 - total flux cleaned = 0.000435594 Jy ! Component: 3200 - total flux cleaned = 0.000426719 Jy ! Component: 3250 - total flux cleaned = 0.000417864 Jy ! Component: 3300 - total flux cleaned = 0.000409036 Jy ! Component: 3350 - total flux cleaned = 0.000398003 Jy ! Component: 3400 - total flux cleaned = 0.000382592 Jy ! Component: 3450 - total flux cleaned = 0.000375988 Jy ! Component: 3500 - total flux cleaned = 0.000367197 Jy ! Component: 3550 - total flux cleaned = 0.000354023 Jy ! Component: 3600 - total flux cleaned = 0.000343049 Jy ! Component: 3650 - total flux cleaned = 0.0003299 Jy ! Component: 3700 - total flux cleaned = 0.000318955 Jy ! Component: 3750 - total flux cleaned = 0.000310198 Jy ! Component: 3800 - total flux cleaned = 0.000297069 Jy ! Component: 3850 - total flux cleaned = 0.000288327 Jy ! Component: 3900 - total flux cleaned = 0.000275193 Jy ! Component: 3950 - total flux cleaned = 0.000264253 Jy ! Component: 4000 - total flux cleaned = 0.000257689 Jy ! Component: 4050 - total flux cleaned = 0.000244508 Jy ! Total flux subtracted in 4096 components = 0.000237912 Jy ! Clean residual min=-0.000127 max=0.000131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0174463 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 294 components and 0.0174463 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bs262a7_uvs/J0349-1159_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.824 at 11.73 degrees (North through East) ! Clean map min=-0.00057893 max=0.016559 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs262a7_uvs/J0349-1159_X_map.fits wmodel /scr/pima/bs262a7_uvs/J0349-1159_X_map.mod ! Writing 294 model components to file: /scr/pima/bs262a7_uvs/J0349-1159_X_map.mod wobs /scr/pima/bs262a7_uvs/J0349-1159_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs262a7_uvs/J0349-1159_X_uvs.fits wwins /scr/pima/bs262a7_uvs/J0349-1159_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs262a7_uvs/J0349-1159_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0165587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.66282e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.663605 0.663605 1.32721 2.65442 5.30884 10.6177 21.2354 42.4707 84.9415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.075 quit ! Quitting program ! Log file /scr/pima/bs262a7_uvs/J0349-1159_X_dfm.log closed on Thu Jun 14 00:34:37 2018