! Started logfile: .//J1633-2119_C_dfm.log on Mon Jan 20 18:28:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1633-2119_C_uva.fits ! Reading UV FITS file: .//J1633-2119_C_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J1633-2119 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4544 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1633-2119_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001782Jy sigma=17.004158 ! Fit after self-cal, rms=0.944701Jy sigma=16.028903 ! 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=1.727 mas, bmaj=5.872 mas, bpa=5.505 degrees ! Estimated noise=0.883311 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 = 0.0426302 Jy ! Component: 100 - total flux cleaned = 0.0524223 Jy ! Total flux subtracted in 100 components = 0.0524223 Jy ! Clean residual min=-0.003192 max=0.003699 Jy/beam ! Clean residual mean=0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0524223 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0524223 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=0.047071Jy sigma=0.720558 ! Fit after self-cal, rms=0.046623Jy sigma=0.712714 ! 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=2.204 mas, bmaj=6.822 mas, bpa=3.645 degrees ! Estimated noise=0.633991 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 = 0.00552478 Jy ! Component: 100 - total flux cleaned = 0.00801469 Jy ! Component: 150 - total flux cleaned = 0.00919609 Jy ! Component: 200 - total flux cleaned = 0.00959408 Jy ! Total flux subtracted in 200 components = 0.00959408 Jy ! Clean residual min=-0.002063 max=0.001998 Jy/beam ! Clean residual mean=0.000012 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0620164 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.0620164 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=0.046056Jy sigma=0.701443 ! Fit after self-cal, rms=0.046063Jy sigma=0.701253 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.204 x 6.822 at 3.645 degrees (North through East) ! Clean map min=-0.0020565 max=0.0569 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.96 KP 0.97 ! LA 0.97 NL 0.94 OV 0.99 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.19 KP 1.04 ! LA 1.00 NL 1.00 OV 0.92 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.02 KP 1.00 ! LA 1.09 NL 1.05 OV 0.89 PT 0.88 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.00 KP 1.05 ! LA 0.98 NL 1.02 OV 1.16 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.99 KP 1.04 ! LA 1.05 NL 1.13 OV 1.07 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.04 KP 0.95 ! LA 1.01 NL 0.97 OV 0.95 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.87 KP 0.98 ! LA 1.04 NL 1.08 OV 1.03 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.99 KP 1.02 ! LA 1.01 NL 1.04 OV 1.07 PT 0.91 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.046063Jy sigma=0.701253 ! Fit after self-cal, rms=0.045820Jy sigma=0.696255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=6.831 mas, bpa=3.858 degrees ! Estimated noise=0.630288 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 = 7.5355e-05 Jy ! Component: 100 - total flux cleaned = 2.38475e-05 Jy ! Component: 150 - total flux cleaned = -1.91786e-05 Jy ! Component: 200 - total flux cleaned = -7.08863e-05 Jy ! Total flux subtracted in 200 components = -7.08863e-05 Jy ! Clean residual min=-0.001793 max=0.001918 Jy/beam ! Clean residual mean=0.000010 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0619455 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0619455 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=0.045806Jy sigma=0.696094 ! Fit after self-cal, rms=0.045829Jy sigma=0.695924 ! 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=0.045829Jy sigma=0.695924 ! Fit after self-cal, rms=0.045810Jy sigma=0.695902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=6.825 mas, bpa=3.896 degrees ! Estimated noise=0.630028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74556e-05 Jy ! Component: 100 - total flux cleaned = 2.29233e-05 Jy ! Component: 150 - total flux cleaned = -3.31664e-05 Jy ! Component: 200 - total flux cleaned = -5.34964e-05 Jy ! Total flux subtracted in 200 components = -5.34964e-05 Jy ! Clean residual min=-0.001782 max=0.001913 Jy/beam ! Clean residual mean=0.000010 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.061892 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.061892 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=0.045801Jy sigma=0.695807 ! Fit after self-cal, rms=0.045802Jy sigma=0.695794 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 = -2.13476e-05 Jy ! Component: 100 - total flux cleaned = -2.11498e-05 Jy ! Component: 150 - total flux cleaned = -2.12692e-05 Jy ! Component: 200 - total flux cleaned = -2.10344e-05 Jy ! Total flux subtracted in 200 components = -2.10344e-05 Jy ! Clean residual min=-0.001782 max=0.001910 Jy/beam ! Clean residual mean=0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.061871 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.061871 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=0.045797Jy sigma=0.695747 ! Fit after self-cal, rms=0.045798Jy sigma=0.695742 ! 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=0.045798Jy sigma=0.695742 ! Fit after self-cal, rms=0.045775Jy sigma=0.695729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=6.822 mas, bpa=3.921 degrees ! Estimated noise=0.629986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.16211e-05 Jy ! Component: 100 - total flux cleaned = 6.40416e-05 Jy ! Component: 150 - total flux cleaned = 6.42146e-05 Jy ! Component: 200 - total flux cleaned = 6.46583e-05 Jy ! Total flux subtracted in 200 components = 6.46583e-05 Jy ! Clean residual min=-0.001782 max=0.001885 Jy/beam ! Clean residual mean=0.000010 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0619356 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0619356 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=0.045771Jy sigma=0.695687 ! Fit after self-cal, rms=0.045771Jy sigma=0.695683 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 = 2.03829e-05 Jy ! Component: 100 - total flux cleaned = 1.22983e-05 Jy ! Component: 150 - total flux cleaned = 1.96098e-05 Jy ! Component: 200 - total flux cleaned = 1.2568e-05 Jy ! Total flux subtracted in 200 components = 1.2568e-05 Jy ! Clean residual min=-0.001783 max=0.001881 Jy/beam ! Clean residual mean=0.000010 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0619482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0619482 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=0.045768Jy sigma=0.695654 ! Fit after self-cal, rms=0.045768Jy sigma=0.695651 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.045768Jy sigma=0.695651 ! Fit after self-cal, rms=0.045746Jy sigma=0.695647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.097 mas, bmaj=9.11 mas, bpa=-6.712 degrees ! Estimated noise=0.723696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186314 Jy ! Component: 100 - total flux cleaned = 0.000207249 Jy ! Component: 150 - total flux cleaned = 0.000230854 Jy ! Component: 200 - total flux cleaned = 0.000246732 Jy ! Total flux subtracted in 200 components = 0.000246732 Jy ! Clean residual min=-0.001823 max=0.001793 Jy/beam ! Clean residual mean=0.000015 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0621949 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.0621949 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=0.045746Jy sigma=0.695660 ! Fit after self-cal, rms=0.045747Jy sigma=0.695653 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 = 7.79991e-06 Jy ! Component: 100 - total flux cleaned = 7.5122e-06 Jy ! Component: 150 - total flux cleaned = 7.45395e-06 Jy ! Component: 200 - total flux cleaned = 7.6296e-06 Jy ! Total flux subtracted in 200 components = 7.6296e-06 Jy ! Clean residual min=-0.001827 max=0.001781 Jy/beam ! Clean residual mean=0.000015 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0622026 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.0622026 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=0.045747Jy sigma=0.695651 ! Fit after self-cal, rms=0.045747Jy sigma=0.695648 ! 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=2.187 mas, bmaj=6.818 mas, bpa=3.946 degrees ! Estimated noise=0.630013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.187 x 6.818 at 3.946 degrees (North through East) ! Clean map min=-0.0017363 max=0.056599 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=1.717 mas, bmaj=5.888 mas, bpa=5.631 degrees ! Estimated noise=0.875543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423677 Jy ! Component: 100 - total flux cleaned = 0.052253 Jy ! Component: 150 - total flux cleaned = 0.0564627 Jy ! Component: 200 - total flux cleaned = 0.0588963 Jy ! Total flux subtracted in 200 components = 0.0588963 Jy ! Clean residual min=-0.002608 max=0.002422 Jy/beam ! Clean residual mean=0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0588963 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0588963 Jy ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=6.818 mas, bpa=3.946 degrees ! Estimated noise=0.630013 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 = 0.00205298 Jy ! Component: 100 - total flux cleaned = 0.00275639 Jy ! Component: 150 - total flux cleaned = 0.00286878 Jy ! Component: 200 - total flux cleaned = 0.00295839 Jy ! Total flux subtracted in 200 components = 0.00295839 Jy ! Clean residual min=-0.001815 max=0.001819 Jy/beam ! Clean residual mean=0.000009 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0618547 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0618547 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.097 mas, bmaj=9.11 mas, bpa=-6.712 degrees ! Estimated noise=0.723696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278535 Jy ! Component: 100 - total flux cleaned = 0.000324284 Jy ! Component: 150 - total flux cleaned = 0.000337146 Jy ! Component: 200 - total flux cleaned = 0.0003377 Jy ! Total flux subtracted in 200 components = 0.0003377 Jy ! Clean residual min=-0.001858 max=0.001797 Jy/beam ! Clean residual mean=0.000015 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0621924 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 = 8.96319e-06 Jy ! Component: 100 - total flux cleaned = 9.04277e-06 Jy ! Component: 150 - total flux cleaned = 1.58763e-06 Jy ! Component: 200 - total flux cleaned = 1.44684e-06 Jy ! Total flux subtracted in 200 components = 1.44684e-06 Jy ! Clean residual min=-0.001856 max=0.001802 Jy/beam ! Clean residual mean=0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0621938 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0621938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=6.818 mas, bpa=3.946 degrees ! Estimated noise=0.630013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128561 Jy ! Component: 100 - total flux cleaned = -0.000181537 Jy ! Component: 150 - total flux cleaned = -0.000181228 Jy ! Component: 200 - total flux cleaned = -0.000181145 Jy ! Total flux subtracted in 200 components = -0.000181145 Jy ! Clean residual min=-0.001790 max=0.001934 Jy/beam ! Clean residual mean=0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0620127 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0620127 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=0.045754Jy sigma=0.695752 ! Fit after self-cal, rms=0.045753Jy sigma=0.695734 wmodel J1633-2119_C_map.mod ! Writing 52 model components to file: J1633-2119_C_map.mod wobs J1633-2119_C_uvs.fits ! Writing UV FITS file: J1633-2119_C_uvs.fits wwins J1633-2119_C_map.win ! wwins: Wrote 1 windows to J1633-2119_C_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 = 0.000152937 Jy ! Component: 100 - total flux cleaned = 0.000306945 Jy ! Component: 150 - total flux cleaned = 0.000451152 Jy ! Component: 200 - total flux cleaned = 0.000533539 Jy ! Component: 250 - total flux cleaned = 0.000638745 Jy ! Component: 300 - total flux cleaned = 0.000789833 Jy ! Component: 350 - total flux cleaned = 0.000959103 Jy ! Component: 400 - total flux cleaned = 0.00109967 Jy ! Component: 450 - total flux cleaned = 0.00119057 Jy ! Component: 500 - total flux cleaned = 0.00125689 Jy ! Component: 550 - total flux cleaned = 0.00134306 Jy ! Component: 600 - total flux cleaned = 0.00146829 Jy ! Component: 650 - total flux cleaned = 0.00152888 Jy ! Component: 700 - total flux cleaned = 0.00156798 Jy ! Component: 750 - total flux cleaned = 0.00154908 Jy ! Component: 800 - total flux cleaned = 0.00156804 Jy ! Component: 850 - total flux cleaned = 0.00154939 Jy ! Component: 900 - total flux cleaned = 0.00154918 Jy ! Component: 950 - total flux cleaned = 0.0015138 Jy ! Component: 1000 - total flux cleaned = 0.00146182 Jy ! Component: 1050 - total flux cleaned = 0.00139416 Jy ! Component: 1100 - total flux cleaned = 0.00134443 Jy ! Component: 1150 - total flux cleaned = 0.00131194 Jy ! Component: 1200 - total flux cleaned = 0.00127977 Jy ! Component: 1250 - total flux cleaned = 0.00126407 Jy ! Component: 1300 - total flux cleaned = 0.00120207 Jy ! Component: 1350 - total flux cleaned = 0.00115686 Jy ! Component: 1400 - total flux cleaned = 0.00109716 Jy ! Component: 1450 - total flux cleaned = 0.00100937 Jy ! Component: 1500 - total flux cleaned = 0.000980604 Jy ! Component: 1550 - total flux cleaned = 0.000952137 Jy ! Component: 1600 - total flux cleaned = 0.000910307 Jy ! Component: 1650 - total flux cleaned = 0.000882758 Jy ! Component: 1700 - total flux cleaned = 0.000815313 Jy ! Component: 1750 - total flux cleaned = 0.000775213 Jy ! Component: 1800 - total flux cleaned = 0.00077494 Jy ! Component: 1850 - total flux cleaned = 0.00072313 Jy ! Component: 1900 - total flux cleaned = 0.000685093 Jy ! Component: 1950 - total flux cleaned = 0.000685081 Jy ! Component: 2000 - total flux cleaned = 0.000684999 Jy ! Component: 2050 - total flux cleaned = 0.000611735 Jy ! Component: 2100 - total flux cleaned = 0.000599638 Jy ! Component: 2150 - total flux cleaned = 0.000563937 Jy ! Component: 2200 - total flux cleaned = 0.000552263 Jy ! Component: 2250 - total flux cleaned = 0.000494154 Jy ! Component: 2300 - total flux cleaned = 0.000448114 Jy ! Component: 2350 - total flux cleaned = 0.000436882 Jy ! Component: 2400 - total flux cleaned = 0.000381043 Jy ! Component: 2450 - total flux cleaned = 0.000358988 Jy ! Component: 2500 - total flux cleaned = 0.000293549 Jy ! Component: 2550 - total flux cleaned = 0.000261143 Jy ! Component: 2600 - total flux cleaned = 0.000207768 Jy ! Component: 2650 - total flux cleaned = 0.00019709 Jy ! Component: 2700 - total flux cleaned = 0.00014498 Jy ! Component: 2750 - total flux cleaned = 8.30064e-05 Jy ! Component: 2800 - total flux cleaned = 7.27852e-05 Jy ! Component: 2850 - total flux cleaned = 8.27433e-05 Jy ! Component: 2900 - total flux cleaned = 4.25687e-05 Jy ! Component: 2950 - total flux cleaned = 1.2845e-05 Jy ! Component: 3000 - total flux cleaned = 3.00259e-06 Jy ! Component: 3050 - total flux cleaned = -1.65208e-05 Jy ! Component: 3100 - total flux cleaned = -3.58003e-05 Jy ! Component: 3150 - total flux cleaned = -5.4956e-05 Jy ! Component: 3200 - total flux cleaned = -7.3882e-05 Jy ! Component: 3250 - total flux cleaned = -7.37656e-05 Jy ! Component: 3300 - total flux cleaned = -6.45039e-05 Jy ! Component: 3350 - total flux cleaned = -0.000101518 Jy ! Component: 3400 - total flux cleaned = -0.000138263 Jy ! Component: 3450 - total flux cleaned = -0.000156465 Jy ! Component: 3500 - total flux cleaned = -0.000156467 Jy ! Component: 3550 - total flux cleaned = -0.000174351 Jy ! Component: 3600 - total flux cleaned = -0.000165473 Jy ! Component: 3650 - total flux cleaned = -0.000191924 Jy ! Component: 3700 - total flux cleaned = -0.000183232 Jy ! Component: 3750 - total flux cleaned = -0.000200571 Jy ! Component: 3800 - total flux cleaned = -0.000200548 Jy ! Component: 3850 - total flux cleaned = -0.000226285 Jy ! Component: 3900 - total flux cleaned = -0.000260352 Jy ! Component: 3950 - total flux cleaned = -0.000251868 Jy ! Component: 4000 - total flux cleaned = -0.000268595 Jy ! Component: 4050 - total flux cleaned = -0.000260292 Jy ! Total flux subtracted in 4096 components = -0.000293431 Jy ! Clean residual min=-0.000437 max=0.000451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0617193 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 374 components and 0.0617193 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1633-2119_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.187 x 6.818 at 3.946 degrees (North through East) ! Clean map min=-0.0015739 max=0.056579 Jy/beam ! Writing clean map to FITS file: .//J1633-2119_C_map.fits wmodel .//J1633-2119_C_map.mod ! Writing 374 model components to file: .//J1633-2119_C_map.mod wobs .//J1633-2119_C_uvs.fits ! Writing UV FITS file: .//J1633-2119_C_uvs.fits wwins .//J1633-2119_C_map.win ! wwins: Wrote 2 windows to .//J1633-2119_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0565793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.807662 0.807662 1.61532 3.23065 6.4613 12.9226 25.8452 51.6904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.442 quit ! Quitting program ! Log file .//J1633-2119_C_dfm.log closed on Mon Jan 20 18:28:45 2020