! Started logfile: .//J1130+3031_X_20180710_dfm.log on Sat Jul 28 19:25:57 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 .//J1130+3031_X_20180710_uva.fits ! Reading UV FITS file: .//J1130+3031_X_20180710_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.978261 visibilities/baseline/integration-bin. ! Found source: J1130+3031 ! ! 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 5040 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 J1130+3031_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017091Jy sigma=24.605668 ! Fit after self-cal, rms=0.824905Jy sigma=19.767713 ! 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=0.7304 mas, bmaj=2.3 mas, bpa=26.78 degrees ! Estimated noise=0.706124 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 = 0.135048 Jy ! Component: 100 - total flux cleaned = 0.168501 Jy ! Total flux subtracted in 100 components = 0.168501 Jy ! Clean residual min=-0.007490 max=0.014053 Jy/beam ! Clean residual mean=-0.000016 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.168501 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.168501 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=0.041126Jy sigma=0.928623 ! Fit after self-cal, rms=0.041000Jy sigma=0.927234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156705 Jy ! Component: 100 - total flux cleaned = 0.0238246 Jy ! Total flux subtracted in 100 components = 0.0238246 Jy ! Clean residual min=-0.004080 max=0.006184 Jy/beam ! Clean residual mean=-0.000007 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.192326 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.192326 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=0.033845Jy sigma=0.735494 ! Fit after self-cal, rms=0.033683Jy sigma=0.732909 ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644609 Jy ! Component: 100 - total flux cleaned = 0.00992345 Jy ! Total flux subtracted in 100 components = 0.00992345 Jy ! Clean residual min=-0.003363 max=0.004190 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.202249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.202249 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=0.032048Jy sigma=0.692128 ! Fit after self-cal, rms=0.031977Jy sigma=0.690844 ! 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=0.9268 mas, bmaj=2.417 mas, bpa=25.03 degrees ! Estimated noise=0.436827 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 = 0.00412691 Jy ! Component: 100 - total flux cleaned = 0.00651587 Jy ! Component: 150 - total flux cleaned = 0.00751868 Jy ! Component: 200 - total flux cleaned = 0.00783163 Jy ! Total flux subtracted in 200 components = 0.00783163 Jy ! Clean residual min=-0.002680 max=0.002891 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.210081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.210081 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=0.031343Jy sigma=0.677671 ! Fit after self-cal, rms=0.031304Jy sigma=0.676812 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 2.417 at 25.03 degrees (North through East) ! Clean map min=-0.0025644 max=0.17594 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.01 KP 1.00 LA 1.02 ! MK 1.02 OV 1.00 PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 0.99 LA 1.05 ! MK 1.03 OV 1.01 PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.05 KP 0.98 LA 1.05 ! MK 1.02 OV 1.00 PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.01 KP 0.97 LA 1.04 ! MK 1.03 OV 1.00 PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 0.96 LA 1.02 ! MK 0.99 OV 0.97 PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.96 KP 0.97 LA 1.01 ! MK 1.00 OV 0.99 PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.96 KP 0.96 LA 1.01 ! MK 0.97 OV 0.97 PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.96 KP 0.95 LA 1.00 ! MK 0.97 OV 0.94 PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.031304Jy sigma=0.676812 ! Fit after self-cal, rms=0.030038Jy sigma=0.654743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=2.408 mas, bpa=25.09 degrees ! Estimated noise=0.434567 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 = 0.00103182 Jy ! Component: 100 - total flux cleaned = 0.0010693 Jy ! Component: 150 - total flux cleaned = 0.00103954 Jy ! Component: 200 - total flux cleaned = 0.000986974 Jy ! Total flux subtracted in 200 components = 0.000986974 Jy ! Clean residual min=-0.001391 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.211068 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.211068 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=0.029946Jy sigma=0.652674 ! Fit after self-cal, rms=0.029941Jy sigma=0.652536 ! 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=0.029941Jy sigma=0.652536 ! Fit after self-cal, rms=0.029922Jy sigma=0.652371 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.406 mas, bpa=25.09 degrees ! Estimated noise=0.434584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533802 Jy ! Component: 100 - total flux cleaned = 0.000555729 Jy ! Component: 150 - total flux cleaned = 0.000536004 Jy ! Component: 200 - total flux cleaned = 0.000501095 Jy ! Total flux subtracted in 200 components = 0.000501095 Jy ! Clean residual min=-0.001309 max=0.001419 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.211569 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.211569 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=0.029892Jy sigma=0.651547 ! Fit after self-cal, rms=0.029889Jy sigma=0.651491 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 = -3.23395e-05 Jy ! Component: 100 - total flux cleaned = -4.69242e-05 Jy ! Component: 150 - total flux cleaned = -6.0878e-05 Jy ! Component: 200 - total flux cleaned = -0.000101094 Jy ! Total flux subtracted in 200 components = -0.000101094 Jy ! Clean residual min=-0.001307 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.211468 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.211468 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=0.029875Jy sigma=0.651121 ! Fit after self-cal, rms=0.029874Jy sigma=0.651087 ! 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=0.029874Jy sigma=0.651087 ! Fit after self-cal, rms=0.029867Jy sigma=0.651018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9291 mas, bmaj=2.404 mas, bpa=25.1 degrees ! Estimated noise=0.434553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241022 Jy ! Component: 100 - total flux cleaned = 0.000227244 Jy ! Component: 150 - total flux cleaned = 0.000226819 Jy ! Component: 200 - total flux cleaned = 0.000215236 Jy ! Total flux subtracted in 200 components = 0.000215236 Jy ! Clean residual min=-0.001301 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.211683 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.211683 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=0.029857Jy sigma=0.650704 ! Fit after self-cal, rms=0.029856Jy sigma=0.650683 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 = -4.85976e-05 Jy ! Component: 100 - total flux cleaned = -5.88708e-05 Jy ! Component: 150 - total flux cleaned = -8.92729e-05 Jy ! Component: 200 - total flux cleaned = -0.000117908 Jy ! Total flux subtracted in 200 components = -0.000117908 Jy ! Clean residual min=-0.001305 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.211565 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.211565 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=0.029849Jy sigma=0.650510 ! Fit after self-cal, rms=0.029849Jy sigma=0.650494 ! 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=0.029849Jy sigma=0.650494 ! Fit after self-cal, rms=0.029833Jy sigma=0.650465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=2.907 mas, bpa=15.09 degrees ! Estimated noise=0.541739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27649e-05 Jy ! Component: 100 - total flux cleaned = 4.72421e-05 Jy ! Component: 150 - total flux cleaned = 3.77655e-05 Jy ! Component: 200 - total flux cleaned = 3.74581e-05 Jy ! Total flux subtracted in 200 components = 3.74581e-05 Jy ! Clean residual min=-0.001381 max=0.001429 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.211603 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.211603 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=0.029833Jy sigma=0.650499 ! Fit after self-cal, rms=0.029831Jy sigma=0.650463 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 = 2.57891e-05 Jy ! Component: 100 - total flux cleaned = 1.78382e-05 Jy ! Component: 150 - total flux cleaned = 1.03085e-05 Jy ! Component: 200 - total flux cleaned = 3.285e-06 Jy ! Total flux subtracted in 200 components = 3.285e-06 Jy ! Clean residual min=-0.001382 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.211606 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.211606 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=0.029833Jy sigma=0.650492 ! Fit after self-cal, rms=0.029833Jy sigma=0.650481 ! 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=0.929 mas, bmaj=2.403 mas, bpa=25.11 degrees ! Estimated noise=0.434374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 2.403 at 25.11 degrees (North through East) ! Clean map min=-0.0012478 max=0.17514 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=0.7324 mas, bmaj=2.283 mas, bpa=26.88 degrees ! Estimated noise=0.702972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134299 Jy ! Component: 100 - total flux cleaned = 0.168482 Jy ! Component: 150 - total flux cleaned = 0.184614 Jy ! Component: 200 - total flux cleaned = 0.193246 Jy ! Total flux subtracted in 200 components = 0.193246 Jy ! Clean residual min=-0.003396 max=0.004354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.193246 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.193246 Jy ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=2.403 mas, bpa=25.11 degrees ! Estimated noise=0.434374 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 = 0.00755004 Jy ! Component: 100 - total flux cleaned = 0.0118928 Jy ! Component: 150 - total flux cleaned = 0.0146404 Jy ! Component: 200 - total flux cleaned = 0.0163982 Jy ! Total flux subtracted in 200 components = 0.0163982 Jy ! Clean residual min=-0.001623 max=0.001434 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.209644 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.209644 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=2.082 mas, bmaj=2.907 mas, bpa=15.09 degrees ! Estimated noise=0.541739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012091 Jy ! Component: 100 - total flux cleaned = 0.00152247 Jy ! Component: 150 - total flux cleaned = 0.00171409 Jy ! Component: 200 - total flux cleaned = 0.001859 Jy ! Total flux subtracted in 200 components = 0.001859 Jy ! Clean residual min=-0.001431 max=0.001515 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.211503 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 = 0.000111007 Jy ! Component: 100 - total flux cleaned = 0.000149821 Jy ! Component: 150 - total flux cleaned = 0.000161155 Jy ! Component: 200 - total flux cleaned = 0.000160778 Jy ! Total flux subtracted in 200 components = 0.000160778 Jy ! Clean residual min=-0.001426 max=0.001476 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.211664 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.211664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=2.403 mas, bpa=25.11 degrees ! Estimated noise=0.434374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58286e-05 Jy ! Component: 100 - total flux cleaned = 0.000127951 Jy ! Component: 150 - total flux cleaned = 0.00012782 Jy ! Component: 200 - total flux cleaned = 0.000129178 Jy ! Total flux subtracted in 200 components = 0.000129178 Jy ! Clean residual min=-0.001407 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.211793 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.211793 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=0.029881Jy sigma=0.651486 ! Fit after self-cal, rms=0.029876Jy sigma=0.651430 wmodel J1130+3031_X_map.mod ! Writing 80 model components to file: J1130+3031_X_map.mod wobs J1130+3031_X_uvs.fits ! Writing UV FITS file: J1130+3031_X_uvs.fits wwins J1130+3031_X_map.win ! wwins: Wrote 2 windows to J1130+3031_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 = 0.000328989 Jy ! Component: 100 - total flux cleaned = 0.000782475 Jy ! Component: 150 - total flux cleaned = 0.00107979 Jy ! Component: 200 - total flux cleaned = 0.00124195 Jy ! Component: 250 - total flux cleaned = 0.00133814 Jy ! Component: 300 - total flux cleaned = 0.00131933 Jy ! Component: 350 - total flux cleaned = 0.00126566 Jy ! Component: 400 - total flux cleaned = 0.00126594 Jy ! Component: 450 - total flux cleaned = 0.00123239 Jy ! Component: 500 - total flux cleaned = 0.00129784 Jy ! Component: 550 - total flux cleaned = 0.00132941 Jy ! Component: 600 - total flux cleaned = 0.00139138 Jy ! Component: 650 - total flux cleaned = 0.0014669 Jy ! Component: 700 - total flux cleaned = 0.00154077 Jy ! Component: 750 - total flux cleaned = 0.00164207 Jy ! Component: 800 - total flux cleaned = 0.00165615 Jy ! Component: 850 - total flux cleaned = 0.00171173 Jy ! Component: 900 - total flux cleaned = 0.00176617 Jy ! Component: 950 - total flux cleaned = 0.00175262 Jy ! Component: 1000 - total flux cleaned = 0.00173974 Jy ! Component: 1050 - total flux cleaned = 0.00176603 Jy ! Component: 1100 - total flux cleaned = 0.00176586 Jy ! Component: 1150 - total flux cleaned = 0.00179058 Jy ! Component: 1200 - total flux cleaned = 0.00179057 Jy ! Component: 1250 - total flux cleaned = 0.00179058 Jy ! Component: 1300 - total flux cleaned = 0.0018026 Jy ! Component: 1350 - total flux cleaned = 0.0017909 Jy ! Component: 1400 - total flux cleaned = 0.00176776 Jy ! Component: 1450 - total flux cleaned = 0.00175652 Jy ! Component: 1500 - total flux cleaned = 0.00177905 Jy ! Component: 1550 - total flux cleaned = 0.00175697 Jy ! Component: 1600 - total flux cleaned = 0.00175695 Jy ! Component: 1650 - total flux cleaned = 0.00173541 Jy ! Component: 1700 - total flux cleaned = 0.00174593 Jy ! Component: 1750 - total flux cleaned = 0.00167227 Jy ! Component: 1800 - total flux cleaned = 0.00166179 Jy ! Component: 1850 - total flux cleaned = 0.00163111 Jy ! Component: 1900 - total flux cleaned = 0.00164127 Jy ! Component: 1950 - total flux cleaned = 0.00161114 Jy ! Component: 2000 - total flux cleaned = 0.00160143 Jy ! Component: 2050 - total flux cleaned = 0.0015526 Jy ! Component: 2100 - total flux cleaned = 0.00152363 Jy ! Component: 2150 - total flux cleaned = 0.00152375 Jy ! Component: 2200 - total flux cleaned = 0.00150487 Jy ! Component: 2250 - total flux cleaned = 0.00146756 Jy ! Component: 2300 - total flux cleaned = 0.00146769 Jy ! Component: 2350 - total flux cleaned = 0.00146775 Jy ! Component: 2400 - total flux cleaned = 0.00145865 Jy ! Component: 2450 - total flux cleaned = 0.00144972 Jy ! Component: 2500 - total flux cleaned = 0.00144986 Jy ! Component: 2550 - total flux cleaned = 0.00142344 Jy ! Component: 2600 - total flux cleaned = 0.00142346 Jy ! Component: 2650 - total flux cleaned = 0.00144926 Jy ! Component: 2700 - total flux cleaned = 0.00142351 Jy ! Component: 2750 - total flux cleaned = 0.00143198 Jy ! Component: 2800 - total flux cleaned = 0.0014067 Jy ! Component: 2850 - total flux cleaned = 0.00143177 Jy ! Component: 2900 - total flux cleaned = 0.00142339 Jy ! Component: 2950 - total flux cleaned = 0.00143148 Jy ! Component: 3000 - total flux cleaned = 0.0014234 Jy ! Component: 3050 - total flux cleaned = 0.00145565 Jy ! Component: 3100 - total flux cleaned = 0.00143962 Jy ! Component: 3150 - total flux cleaned = 0.00146341 Jy ! Component: 3200 - total flux cleaned = 0.00146336 Jy ! Component: 3250 - total flux cleaned = 0.00147123 Jy ! Component: 3300 - total flux cleaned = 0.00148668 Jy ! Component: 3350 - total flux cleaned = 0.00150971 Jy ! Component: 3400 - total flux cleaned = 0.00151736 Jy ! Component: 3450 - total flux cleaned = 0.00154759 Jy ! Component: 3500 - total flux cleaned = 0.00154015 Jy ! Component: 3550 - total flux cleaned = 0.00159234 Jy ! Component: 3600 - total flux cleaned = 0.00159972 Jy ! Component: 3650 - total flux cleaned = 0.00158499 Jy ! Component: 3700 - total flux cleaned = 0.00158502 Jy ! Component: 3750 - total flux cleaned = 0.00159227 Jy ! Component: 3800 - total flux cleaned = 0.00157064 Jy ! Component: 3850 - total flux cleaned = 0.001585 Jy ! Component: 3900 - total flux cleaned = 0.00157071 Jy ! Component: 3950 - total flux cleaned = 0.00158495 Jy ! Component: 4000 - total flux cleaned = 0.00157793 Jy ! Component: 4050 - total flux cleaned = 0.00159193 Jy ! Total flux subtracted in 4096 components = 0.00158492 Jy ! Clean residual min=-0.000413 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.213378 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 351 components and 0.213378 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1130+3031_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 2.403 at 25.11 degrees (North through East) ! Clean map min=-0.00067801 max=0.17471 Jy/beam ! Writing clean map to FITS file: .//J1130+3031_X_20180710_map.fits wmodel .//J1130+3031_X_20180710_map.mod ! Writing 351 model components to file: .//J1130+3031_X_20180710_map.mod wobs .//J1130+3031_X_20180710_uvs.fits ! Writing UV FITS file: .//J1130+3031_X_20180710_uvs.fits wwins .//J1130+3031_X_20180710_map.win ! wwins: Wrote 3 windows to .//J1130+3031_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202711 0.202711 0.405421 0.810842 1.62168 3.24337 6.48674 12.9735 25.947 51.8939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1479.94 quit ! Quitting program ! Log file .//J1130+3031_X_20180710_dfm.log closed on Sat Jul 28 19:26:01 2018