! Started logfile: .//J0028-0344_X_dfm.log on Mon Jan 20 17:04:27 2020 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 .//J0028-0344_X_uva.fits ! Reading UV FITS file: .//J0028-0344_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0028-0344 ! ! 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 3360 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 J0028-0344_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=0.999502Jy sigma=20.198705 ! Fit after self-cal, rms=0.967167Jy sigma=19.546742 ! 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=1.357 mas, bmaj=4.37 mas, bpa=-8.661 degrees ! Estimated noise=0.739447 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 = 0.0258542 Jy ! Component: 100 - total flux cleaned = 0.0315057 Jy ! Total flux subtracted in 100 components = 0.0315057 Jy ! Clean residual min=-0.001982 max=0.002642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0315057 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0315057 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=0.033532Jy sigma=0.661974 ! Fit after self-cal, rms=0.031886Jy sigma=0.631692 ! 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=1.598 mas, bmaj=4.378 mas, bpa=-8.095 degrees ! Estimated noise=0.608882 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 = 0.00314058 Jy ! Component: 100 - total flux cleaned = 0.00439271 Jy ! Component: 150 - total flux cleaned = 0.0050174 Jy ! Component: 200 - total flux cleaned = 0.00519162 Jy ! Total flux subtracted in 200 components = 0.00519162 Jy ! Clean residual min=-0.002004 max=0.002083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0366973 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0366973 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=0.031597Jy sigma=0.626460 ! Fit after self-cal, rms=0.031599Jy sigma=0.626371 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 4.378 at -8.095 degrees (North through East) ! Clean map min=-0.0019657 max=0.034891 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.10 KP 0.89 ! LA 1.11 NL 0.88 OV 1.05 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 1.08 KP 1.15 ! LA 1.02 NL 0.85 OV 1.32 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.84 HN 1.05 KP 1.07 ! LA 1.04 NL 1.00 OV 1.12 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.07 KP 1.10 ! LA 1.03 NL 0.95 OV 1.05 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.89 KP 1.16 ! LA 1.00 NL 0.97 OV 1.42 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.03 ! LA 1.02 NL 0.91 OV 1.03 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.92 KP 0.93 ! LA 0.94 NL 0.99 OV 1.08 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.20 KP 0.93 ! LA 1.08 NL 0.83 OV 1.18 PT 0.97 ! ! ! Fit before self-cal, rms=0.031599Jy sigma=0.626371 ! Fit after self-cal, rms=0.031760Jy sigma=0.619077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.349 mas, bpa=-8.35 degrees ! Estimated noise=0.607693 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 = 0.00011198 Jy ! Component: 100 - total flux cleaned = 0.000112911 Jy ! Component: 150 - total flux cleaned = 0.00012297 Jy ! Component: 200 - total flux cleaned = 0.00011447 Jy ! Total flux subtracted in 200 components = 0.00011447 Jy ! Clean residual min=-0.001340 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0368118 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0368118 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=0.031750Jy sigma=0.618850 ! Fit after self-cal, rms=0.031811Jy sigma=0.618380 ! 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=0.031811Jy sigma=0.618380 ! Fit after self-cal, rms=0.031900Jy sigma=0.618311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.348 mas, bpa=-8.393 degrees ! Estimated noise=0.606962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2255e-05 Jy ! Component: 100 - total flux cleaned = 3.73716e-06 Jy ! Component: 150 - total flux cleaned = 4.20039e-06 Jy ! Component: 200 - total flux cleaned = 4.3647e-06 Jy ! Total flux subtracted in 200 components = 4.3647e-06 Jy ! Clean residual min=-0.001282 max=0.001552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0368161 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0368161 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=0.031896Jy sigma=0.618234 ! Fit after self-cal, rms=0.031903Jy sigma=0.618226 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 (26.8, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130176 Jy ! Component: 100 - total flux cleaned = 0.00178355 Jy ! Component: 150 - total flux cleaned = 0.0021361 Jy ! Component: 200 - total flux cleaned = 0.00228709 Jy ! Total flux subtracted in 200 components = 0.00228709 Jy ! Clean residual min=-0.001134 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0391032 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0391032 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=0.031814Jy sigma=0.616590 ! Fit after self-cal, rms=0.031810Jy sigma=0.616446 ! 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=0.031810Jy sigma=0.616446 ! Fit after self-cal, rms=0.032076Jy sigma=0.616492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.338 mas, bpa=-8.354 degrees ! Estimated noise=0.609206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357632 Jy ! Component: 100 - total flux cleaned = 0.000726598 Jy ! Component: 150 - total flux cleaned = 0.00105304 Jy ! Component: 200 - total flux cleaned = 0.00121566 Jy ! Total flux subtracted in 200 components = 0.00121566 Jy ! Clean residual min=-0.001149 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0403189 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0403188 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=0.032052Jy sigma=0.616101 ! Fit after self-cal, rms=0.032058Jy sigma=0.616054 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 = 0.00021437 Jy ! Component: 100 - total flux cleaned = 0.000239908 Jy ! Component: 150 - total flux cleaned = 0.000274484 Jy ! Component: 200 - total flux cleaned = 0.00030607 Jy ! Total flux subtracted in 200 components = 0.00030607 Jy ! Clean residual min=-0.001119 max=0.000959 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0406249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0406249 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=0.615904 ! Fit after self-cal, rms=0.032050Jy sigma=0.615895 ! 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=0.032050Jy sigma=0.615895 ! Fit after self-cal, rms=0.032292Jy sigma=0.615929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=4.295 mas, bpa=-6.666 degrees ! Estimated noise=0.65711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342803 Jy ! Component: 100 - total flux cleaned = 0.000496211 Jy ! Component: 150 - total flux cleaned = 0.000608472 Jy ! Component: 200 - total flux cleaned = 0.000632757 Jy ! Total flux subtracted in 200 components = 0.000632757 Jy ! Clean residual min=-0.001044 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0412577 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0412577 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=0.032287Jy sigma=0.615802 ! Fit after self-cal, rms=0.032290Jy sigma=0.615775 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 = 1.87205e-05 Jy ! Component: 100 - total flux cleaned = 1.8526e-05 Jy ! Component: 150 - total flux cleaned = 1.84146e-05 Jy ! Component: 200 - total flux cleaned = 1.83921e-05 Jy ! Total flux subtracted in 200 components = 1.83921e-05 Jy ! Clean residual min=-0.001023 max=0.000912 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0412761 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0412761 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=0.032288Jy sigma=0.615729 ! Fit after self-cal, rms=0.032288Jy sigma=0.615726 ! 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=1.619 mas, bmaj=4.328 mas, bpa=-8.302 degrees ! Estimated noise=0.612627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.328 at -8.302 degrees (North through East) ! Clean map min=-0.0012297 max=0.035231 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=1.388 mas, bmaj=4.308 mas, bpa=-8.708 degrees ! Estimated noise=0.747522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272191 Jy ! Component: 100 - total flux cleaned = 0.0331777 Jy ! Component: 150 - total flux cleaned = 0.0348999 Jy ! Component: 200 - total flux cleaned = 0.0361851 Jy ! Total flux subtracted in 200 components = 0.0361851 Jy ! Clean residual min=-0.001487 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0361851 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0361851 Jy ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.328 mas, bpa=-8.302 degrees ! Estimated noise=0.612627 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 = 0.00119972 Jy ! Component: 100 - total flux cleaned = 0.00204416 Jy ! Component: 150 - total flux cleaned = 0.00274254 Jy ! Component: 200 - total flux cleaned = 0.00333086 Jy ! Total flux subtracted in 200 components = 0.00333086 Jy ! Clean residual min=-0.001243 max=0.001006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0395159 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0395159 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=2.433 mas, bmaj=4.295 mas, bpa=-6.666 degrees ! Estimated noise=0.65711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650398 Jy ! Component: 100 - total flux cleaned = 0.000935893 Jy ! Component: 150 - total flux cleaned = 0.00113224 Jy ! Component: 200 - total flux cleaned = 0.00126746 Jy ! Total flux subtracted in 200 components = 0.00126746 Jy ! Clean residual min=-0.001060 max=0.000888 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0407834 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 = 0.000104758 Jy ! Component: 100 - total flux cleaned = 0.000208278 Jy ! Component: 150 - total flux cleaned = 0.000289648 Jy ! Component: 200 - total flux cleaned = 0.000353223 Jy ! Total flux subtracted in 200 components = 0.000353223 Jy ! Clean residual min=-0.001033 max=0.000873 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0411366 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 108 components and 0.0411366 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.328 mas, bpa=-8.302 degrees ! Estimated noise=0.612627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.6107e-05 Jy ! Component: 100 - total flux cleaned = 0.000149904 Jy ! Component: 150 - total flux cleaned = 0.000212718 Jy ! Component: 200 - total flux cleaned = 0.00026994 Jy ! Total flux subtracted in 200 components = 0.00026994 Jy ! Clean residual min=-0.001132 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0414066 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.0414065 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=0.032291Jy sigma=0.615763 ! Fit after self-cal, rms=0.032286Jy sigma=0.615743 wmodel J0028-0344_X_map.mod ! Writing 132 model components to file: J0028-0344_X_map.mod wobs J0028-0344_X_uvs.fits ! Writing UV FITS file: J0028-0344_X_uvs.fits wwins J0028-0344_X_map.win ! wwins: Wrote 2 windows to J0028-0344_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 = -0.000299773 Jy ! Component: 100 - total flux cleaned = -0.000362728 Jy ! Component: 150 - total flux cleaned = -0.000513221 Jy ! Component: 200 - total flux cleaned = -0.000684411 Jy ! Component: 250 - total flux cleaned = -0.000806649 Jy ! Component: 300 - total flux cleaned = -0.000949677 Jy ! Component: 350 - total flux cleaned = -0.00104945 Jy ! Component: 400 - total flux cleaned = -0.00115712 Jy ! Component: 450 - total flux cleaned = -0.00126075 Jy ! Component: 500 - total flux cleaned = -0.00136113 Jy ! Component: 550 - total flux cleaned = -0.00145786 Jy ! Component: 600 - total flux cleaned = -0.00153085 Jy ! Component: 650 - total flux cleaned = -0.001612 Jy ! Component: 700 - total flux cleaned = -0.00167122 Jy ! Component: 750 - total flux cleaned = -0.0017196 Jy ! Component: 800 - total flux cleaned = -0.00177617 Jy ! Component: 850 - total flux cleaned = -0.00184994 Jy ! Component: 900 - total flux cleaned = -0.00191289 Jy ! Component: 950 - total flux cleaned = -0.00196565 Jy ! Component: 1000 - total flux cleaned = -0.00200859 Jy ! Component: 1050 - total flux cleaned = -0.00204231 Jy ! Component: 1100 - total flux cleaned = -0.00208366 Jy ! Component: 1150 - total flux cleaned = -0.00211623 Jy ! Component: 1200 - total flux cleaned = -0.00215624 Jy ! Component: 1250 - total flux cleaned = -0.00220342 Jy ! Component: 1300 - total flux cleaned = -0.00224206 Jy ! Component: 1350 - total flux cleaned = -0.00228014 Jy ! Component: 1400 - total flux cleaned = -0.00233251 Jy ! Component: 1450 - total flux cleaned = -0.00238401 Jy ! Component: 1500 - total flux cleaned = -0.00243483 Jy ! Component: 1550 - total flux cleaned = -0.00247069 Jy ! Component: 1600 - total flux cleaned = -0.00251321 Jy ! Component: 1650 - total flux cleaned = -0.00254127 Jy ! Component: 1700 - total flux cleaned = -0.00259 Jy ! Component: 1750 - total flux cleaned = -0.00263132 Jy ! Component: 1800 - total flux cleaned = -0.00267903 Jy ! Component: 1850 - total flux cleaned = -0.00270614 Jy ! Component: 1900 - total flux cleaned = -0.00274648 Jy ! Component: 1950 - total flux cleaned = -0.00278645 Jy ! Component: 2000 - total flux cleaned = -0.00282614 Jy ! Component: 2050 - total flux cleaned = -0.00285901 Jy ! Component: 2100 - total flux cleaned = -0.00290472 Jy ! Component: 2150 - total flux cleaned = -0.00292418 Jy ! Component: 2200 - total flux cleaned = -0.00296289 Jy ! Component: 2250 - total flux cleaned = -0.00298861 Jy ! Component: 2300 - total flux cleaned = -0.00302696 Jy ! Component: 2350 - total flux cleaned = -0.00304604 Jy ! Component: 2400 - total flux cleaned = -0.00307768 Jy ! Component: 2450 - total flux cleaned = -0.00311549 Jy ! Component: 2500 - total flux cleaned = -0.00314688 Jy ! Component: 2550 - total flux cleaned = -0.00317818 Jy ! Component: 2600 - total flux cleaned = -0.00320314 Jy ! Component: 2650 - total flux cleaned = -0.00323429 Jy ! Component: 2700 - total flux cleaned = -0.00326543 Jy ! Component: 2750 - total flux cleaned = -0.00330885 Jy ! Component: 2800 - total flux cleaned = -0.00332124 Jy ! Component: 2850 - total flux cleaned = -0.00335213 Jy ! Component: 2900 - total flux cleaned = -0.00337065 Jy ! Component: 2950 - total flux cleaned = -0.00338297 Jy ! Component: 3000 - total flux cleaned = -0.00341375 Jy ! Component: 3050 - total flux cleaned = -0.0034261 Jy ! Component: 3100 - total flux cleaned = -0.00343225 Jy ! Component: 3150 - total flux cleaned = -0.00345078 Jy ! Component: 3200 - total flux cleaned = -0.00345693 Jy ! Component: 3250 - total flux cleaned = -0.00347542 Jy ! Component: 3300 - total flux cleaned = -0.00349392 Jy ! Component: 3350 - total flux cleaned = -0.00349392 Jy ! Component: 3400 - total flux cleaned = -0.00350013 Jy ! Component: 3450 - total flux cleaned = -0.00350634 Jy ! Component: 3500 - total flux cleaned = -0.00350637 Jy ! Component: 3550 - total flux cleaned = -0.00352503 Jy ! Component: 3600 - total flux cleaned = -0.0035126 Jy ! Component: 3650 - total flux cleaned = -0.00353134 Jy ! Component: 3700 - total flux cleaned = -0.00354387 Jy ! Component: 3750 - total flux cleaned = -0.00355645 Jy ! Component: 3800 - total flux cleaned = -0.00356912 Jy ! Component: 3850 - total flux cleaned = -0.00358807 Jy ! Component: 3900 - total flux cleaned = -0.00360717 Jy ! Component: 3950 - total flux cleaned = -0.00361995 Jy ! Component: 4000 - total flux cleaned = -0.0036392 Jy ! Component: 4050 - total flux cleaned = -0.00364566 Jy ! Total flux subtracted in 4096 components = -0.00365212 Jy ! Clean residual min=-0.000384 max=0.000396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0377544 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 387 components and 0.0377544 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0028-0344_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.328 at -8.302 degrees (North through East) ! Clean map min=-0.001172 max=0.035068 Jy/beam ! Writing clean map to FITS file: .//J0028-0344_X_map.fits wmodel .//J0028-0344_X_map.mod ! Writing 387 model components to file: .//J0028-0344_X_map.mod wobs .//J0028-0344_X_uvs.fits ! Writing UV FITS file: .//J0028-0344_X_uvs.fits wwins .//J0028-0344_X_map.win ! wwins: Wrote 3 windows to .//J0028-0344_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0350676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928206 0.928206 1.85641 3.71282 7.42565 14.8513 29.7026 59.4052 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.204 quit ! Quitting program ! Log file .//J0028-0344_X_dfm.log closed on Mon Jan 20 17:04:30 2020