! Started logfile: .//J1120-2719_X_dfm.log on Wed Nov 16 11:56:35 2016 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 .//J1120-2719_X_uva.fits ! Reading UV FITS file: .//J1120-2719_X_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.678189 visibilities/baseline/integration-bin. ! Found source: J1120-2719 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 13184 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J1120-2719_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 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. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.086128Jy sigma=25.063932 ! Fit after self-cal, rms=0.611853Jy sigma=13.644163 ! 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=0.7376 mas, bmaj=2.158 mas, bpa=1.831 degrees ! Estimated noise=0.478029 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 = 0.283675 Jy ! Component: 100 - total flux cleaned = 0.373331 Jy ! Total flux subtracted in 100 components = 0.373331 Jy ! Clean residual min=-0.020038 max=0.038884 Jy/beam ! Clean residual mean=-0.000114 rms=0.005358 Jy/beam ! Combined flux in latest and established models = 0.37333 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.37333 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=0.116170Jy sigma=2.721663 ! Fit after self-cal, rms=0.116133Jy sigma=2.721152 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439547 Jy ! Component: 100 - total flux cleaned = 0.0693967 Jy ! Total flux subtracted in 100 components = 0.0693967 Jy ! Clean residual min=-0.015368 max=0.026864 Jy/beam ! Clean residual mean=-0.000059 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.442727 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.442727 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=0.089155Jy sigma=1.806514 ! Fit after self-cal, rms=0.089114Jy sigma=1.805712 ! Inverting map ! Added new window around map position (-2.2, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243587 Jy ! Component: 100 - total flux cleaned = 0.0394029 Jy ! Total flux subtracted in 100 components = 0.0394029 Jy ! Clean residual min=-0.014350 max=0.023559 Jy/beam ! Clean residual mean=-0.000032 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.48213 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.48213 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=0.079611Jy sigma=1.511376 ! Fit after self-cal, rms=0.078651Jy sigma=1.472856 ! Inverting map ! Added new window around map position (1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192831 Jy ! Component: 100 - total flux cleaned = 0.031644 Jy ! Total flux subtracted in 100 components = 0.031644 Jy ! Clean residual min=-0.014264 max=0.016358 Jy/beam ! Clean residual mean=-0.000009 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.513774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.513774 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=0.071690Jy sigma=1.291071 ! Fit after self-cal, rms=0.071361Jy sigma=1.280296 ! 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=0.9423 mas, bmaj=2.605 mas, bpa=1.24 degrees ! Estimated noise=0.28052 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 = 0.0161493 Jy ! Component: 100 - total flux cleaned = 0.0256235 Jy ! Component: 150 - total flux cleaned = 0.0310704 Jy ! Component: 200 - total flux cleaned = 0.0315819 Jy ! Total flux subtracted in 200 components = 0.0315819 Jy ! Clean residual min=-0.009892 max=0.011744 Jy/beam ! Clean residual mean=0.000006 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.545356 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.545356 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=0.067973Jy sigma=1.158334 ! Fit after self-cal, rms=0.067857Jy sigma=1.154757 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9423 x 2.605 at 1.24 degrees (North through East) ! Clean map min=-0.0092849 max=0.37591 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.18 KP 1.05 ! LA 0.94 MK 0.98 NL 1.06 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.19 KP 1.06 ! LA 0.94 MK 0.99 NL 1.06 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.067857Jy sigma=1.154757 ! Fit after self-cal, rms=0.066012Jy sigma=1.105231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.609 mas, bpa=1.283 degrees ! Estimated noise=0.280635 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 = -0.00256352 Jy ! Component: 100 - total flux cleaned = -0.00284883 Jy ! Component: 150 - total flux cleaned = -0.00297386 Jy ! Component: 200 - total flux cleaned = -0.00309612 Jy ! Total flux subtracted in 200 components = -0.00309612 Jy ! Clean residual min=-0.008279 max=0.009819 Jy/beam ! Clean residual mean=0.000014 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.54226 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.54226 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=0.065201Jy sigma=1.093226 ! Fit after self-cal, rms=0.065137Jy sigma=1.092029 ! 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=0.065137Jy sigma=1.092029 ! Fit after self-cal, rms=0.062799Jy sigma=1.021374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=2.611 mas, bpa=1.41 degrees ! Estimated noise=0.280301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184661 Jy ! Component: 100 - total flux cleaned = 0.0022085 Jy ! Component: 150 - total flux cleaned = 0.00220981 Jy ! Component: 200 - total flux cleaned = 0.00193373 Jy ! Total flux subtracted in 200 components = 0.00193373 Jy ! Clean residual min=-0.008003 max=0.009096 Jy/beam ! Clean residual mean=0.000037 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.544194 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.544194 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=0.061361Jy sigma=1.005852 ! Fit after self-cal, rms=0.061305Jy sigma=1.005124 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 (-5.8, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678616 Jy ! Component: 100 - total flux cleaned = 0.00747954 Jy ! Component: 150 - total flux cleaned = 0.00774909 Jy ! Component: 200 - total flux cleaned = 0.00786805 Jy ! Total flux subtracted in 200 components = 0.00786805 Jy ! Clean residual min=-0.007223 max=0.007527 Jy/beam ! Clean residual mean=0.000022 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.552062 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.552062 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=0.059918Jy sigma=0.974669 ! Fit after self-cal, rms=0.059802Jy sigma=0.971408 ! 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=0.059802Jy sigma=0.971408 ! Fit after self-cal, rms=0.059783Jy sigma=0.966807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9412 mas, bmaj=2.614 mas, bpa=1.456 degrees ! Estimated noise=0.279683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332707 Jy ! Component: 100 - total flux cleaned = 0.000330429 Jy ! Component: 150 - total flux cleaned = 0.000211536 Jy ! Component: 200 - total flux cleaned = 0.000102548 Jy ! Total flux subtracted in 200 components = 0.000102548 Jy ! Clean residual min=-0.006986 max=0.006392 Jy/beam ! Clean residual mean=0.000020 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.552164 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.552164 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=0.059044Jy sigma=0.957969 ! Fit after self-cal, rms=0.059018Jy sigma=0.957681 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 = -0.000114126 Jy ! Component: 100 - total flux cleaned = -0.000209979 Jy ! Component: 150 - total flux cleaned = -0.000208603 Jy ! Component: 200 - total flux cleaned = -0.000299319 Jy ! Total flux subtracted in 200 components = -0.000299319 Jy ! Clean residual min=-0.006810 max=0.006232 Jy/beam ! Clean residual mean=0.000017 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.551865 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.551865 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=0.058629Jy sigma=0.951885 ! Fit after self-cal, rms=0.058605Jy sigma=0.951689 ! 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=0.058605Jy sigma=0.951689 ! Fit after self-cal, rms=0.058595Jy sigma=0.949581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=5.621 mas, bpa=3.076 degrees ! Estimated noise=0.344921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130263 Jy ! Component: 100 - total flux cleaned = -0.00161809 Jy ! Component: 150 - total flux cleaned = -0.00186729 Jy ! Component: 200 - total flux cleaned = -0.00201911 Jy ! Total flux subtracted in 200 components = -0.00201911 Jy ! Clean residual min=-0.008833 max=0.008540 Jy/beam ! Clean residual mean=0.000027 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.549846 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.549846 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=0.058341Jy sigma=0.945783 ! Fit after self-cal, rms=0.058263Jy sigma=0.944804 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 = 0.000335642 Jy ! Component: 100 - total flux cleaned = 2.94133e-05 Jy ! Component: 150 - total flux cleaned = -0.000177634 Jy ! Component: 200 - total flux cleaned = -0.000241633 Jy ! Total flux subtracted in 200 components = -0.000241633 Jy ! Clean residual min=-0.009073 max=0.008394 Jy/beam ! Clean residual mean=0.000023 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.549604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.549604 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=0.058008Jy sigma=0.944362 ! Fit after self-cal, rms=0.057976Jy sigma=0.943944 ! 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=0.9409 mas, bmaj=2.616 mas, bpa=1.485 degrees ! Estimated noise=0.279116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.616 at 1.485 degrees (North through East) ! Clean map min=-0.010488 max=0.36498 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=0.7357 mas, bmaj=2.168 mas, bpa=2.112 degrees ! Estimated noise=0.473245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280316 Jy ! Component: 100 - total flux cleaned = 0.369448 Jy ! Component: 150 - total flux cleaned = 0.414971 Jy ! Component: 200 - total flux cleaned = 0.444969 Jy ! Total flux subtracted in 200 components = 0.444969 Jy ! Clean residual min=-0.013046 max=0.018691 Jy/beam ! Clean residual mean=-0.000055 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.444969 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.444969 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.616 mas, bpa=1.485 degrees ! Estimated noise=0.279116 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 = 0.0386791 Jy ! Component: 100 - total flux cleaned = 0.0613937 Jy ! Component: 150 - total flux cleaned = 0.076653 Jy ! Component: 200 - total flux cleaned = 0.087265 Jy ! Total flux subtracted in 200 components = 0.087265 Jy ! Clean residual min=-0.007701 max=0.009461 Jy/beam ! Clean residual mean=-0.000001 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.532234 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 65 components and 0.532234 Jy ! Inverting map ! Added new window around map position (6.2, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921405 Jy ! Component: 100 - total flux cleaned = 0.0131035 Jy ! Component: 150 - total flux cleaned = 0.0154668 Jy ! Component: 200 - total flux cleaned = 0.0163251 Jy ! Total flux subtracted in 200 components = 0.0163251 Jy ! Clean residual min=-0.007464 max=0.007503 Jy/beam ! Clean residual mean=-0.000004 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.548559 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.548559 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=2.343 mas, bmaj=5.621 mas, bpa=3.076 degrees ! Estimated noise=0.344921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396254 Jy ! Component: 100 - total flux cleaned = 0.00428859 Jy ! Component: 150 - total flux cleaned = 0.0040134 Jy ! Component: 200 - total flux cleaned = 0.00388722 Jy ! Total flux subtracted in 200 components = 0.00388722 Jy ! Clean residual min=-0.009979 max=0.009133 Jy/beam ! Clean residual mean=-0.000000 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.552446 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 = -0.000237909 Jy ! Component: 100 - total flux cleaned = -0.000450863 Jy ! Component: 150 - total flux cleaned = -0.000552167 Jy ! Component: 200 - total flux cleaned = -0.000742496 Jy ! Total flux subtracted in 200 components = -0.000742496 Jy ! Clean residual min=-0.009612 max=0.008704 Jy/beam ! Clean residual mean=0.000002 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.551704 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.551704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.616 mas, bpa=1.485 degrees ! Estimated noise=0.279116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94818e-05 Jy ! Component: 100 - total flux cleaned = 0.000807426 Jy ! Component: 150 - total flux cleaned = 0.00118513 Jy ! Component: 200 - total flux cleaned = 0.00129769 Jy ! Total flux subtracted in 200 components = 0.00129769 Jy ! Clean residual min=-0.006991 max=0.006557 Jy/beam ! Clean residual mean=0.000001 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.553001 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.553001 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=0.057772Jy sigma=0.952818 ! Fit after self-cal, rms=0.057648Jy sigma=0.948648 wmodel /J1120-2719_X_map.mod ! wmodel: Unable to open new model file: /J1120-2719_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1120-2719_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.616 at 1.485 degrees (North through East) ! Clean map min=-0.0064242 max=0.37317 Jy/beam ! Writing clean map to FITS file: .//J1120-2719_X_map.fits wmodel .//J1120-2719_X_map.mod ! Writing 123 model components to file: .//J1120-2719_X_map.mod wobs .//J1120-2719_X_uvs.fits ! Writing UV FITS file: .//J1120-2719_X_uvs.fits wwins .//J1120-2719_X_map.win ! wwins: Wrote 5 windows to .//J1120-2719_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00168153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3518 1.3518 2.70361 5.40722 10.8144 21.6289 43.2577 86.5155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.925 quit ! Quitting program ! Log file .//J1120-2719_X_dfm.log closed on Wed Nov 16 11:56:38 2016