! Started logfile: .//J2229-0927_X_dfm.log on Mon Jan 20 19:19:53 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 .//J2229-0927_X_uva.fits ! Reading UV FITS file: .//J2229-0927_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2229-0927 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2229-0927_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003082Jy sigma=19.768451 ! Fit after self-cal, rms=0.972633Jy sigma=19.174376 ! 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=1.265 mas, bmaj=4.626 mas, bpa=-6.789 degrees ! Estimated noise=0.887454 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 = 0.0209524 Jy ! Component: 100 - total flux cleaned = 0.025615 Jy ! Total flux subtracted in 100 components = 0.025615 Jy ! Clean residual min=-0.003359 max=0.002873 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.025615 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.025615 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=0.037403Jy sigma=0.712492 ! Fit after self-cal, rms=0.035682Jy sigma=0.678362 ! 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=1.489 mas, bmaj=4.531 mas, bpa=-6.139 degrees ! Estimated noise=0.722801 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 = 0.00432442 Jy ! Component: 100 - total flux cleaned = 0.00607583 Jy ! Component: 150 - total flux cleaned = 0.00720412 Jy ! Component: 200 - total flux cleaned = 0.00797928 Jy ! Total flux subtracted in 200 components = 0.00797928 Jy ! Clean residual min=-0.002409 max=0.002964 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0335943 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0335943 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=0.035194Jy sigma=0.668494 ! Fit after self-cal, rms=0.035158Jy sigma=0.667616 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 4.531 at -6.139 degrees (North through East) ! Clean map min=-0.0023939 max=0.030483 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.95 KP 0.84 ! NL 1.07 OV 1.11 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.11 KP 1.03 ! NL 1.02 OV 1.20 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.81 HN 0.93 KP 1.20 ! NL 0.94 OV 1.25 PT 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.90 KP 1.12 ! NL 1.05 OV 1.06 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.75 HN 0.87 KP 1.02 ! NL 1.01 OV 1.35 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.83 HN 1.10 KP 1.12 ! NL 1.00 OV 1.28 PT 0.76 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.10 KP 0.86 ! NL 1.06 OV 1.18 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.94 KP 0.92 ! NL 1.00 OV 1.27 PT 0.80 ! ! ! Fit before self-cal, rms=0.035158Jy sigma=0.667616 ! Fit after self-cal, rms=0.034997Jy sigma=0.658190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.507 mas, bpa=-6.496 degrees ! Estimated noise=0.71527 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 = -0.000582435 Jy ! Component: 100 - total flux cleaned = -0.000638378 Jy ! Component: 150 - total flux cleaned = -0.000692811 Jy ! Component: 200 - total flux cleaned = -0.000677102 Jy ! Total flux subtracted in 200 components = -0.000677102 Jy ! Clean residual min=-0.001778 max=0.001979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0329171 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0329172 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=0.034959Jy sigma=0.657369 ! Fit after self-cal, rms=0.035088Jy sigma=0.656217 ! 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=0.035088Jy sigma=0.656217 ! Fit after self-cal, rms=0.035326Jy sigma=0.655804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.544 mas, bpa=-6.771 degrees ! Estimated noise=0.713933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613504 Jy ! Component: 100 - total flux cleaned = -0.000705916 Jy ! Component: 150 - total flux cleaned = -0.000745661 Jy ! Component: 200 - total flux cleaned = -0.00076817 Jy ! Total flux subtracted in 200 components = -0.00076817 Jy ! Clean residual min=-0.001748 max=0.001924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.032149 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.032149 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=0.035305Jy sigma=0.655356 ! Fit after self-cal, rms=0.035335Jy sigma=0.655271 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 (-26.2, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607382 Jy ! Component: 100 - total flux cleaned = 0.000657487 Jy ! Component: 150 - total flux cleaned = 0.000561752 Jy ! Component: 200 - total flux cleaned = 0.000516061 Jy ! Total flux subtracted in 200 components = 0.000516061 Jy ! Clean residual min=-0.001199 max=0.001377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.032665 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.032665 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=0.035227Jy sigma=0.652930 ! Fit after self-cal, rms=0.035212Jy sigma=0.652421 ! 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=0.035212Jy sigma=0.652421 ! Fit after self-cal, rms=0.034971Jy sigma=0.652142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=4.566 mas, bpa=-6.913 degrees ! Estimated noise=0.706795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100551 Jy ! Component: 100 - total flux cleaned = -0.000182256 Jy ! Component: 150 - total flux cleaned = -0.000264096 Jy ! Component: 200 - total flux cleaned = -0.000367159 Jy ! Total flux subtracted in 200 components = -0.000367159 Jy ! Clean residual min=-0.001082 max=0.001346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0322979 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0322979 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=0.034936Jy sigma=0.651339 ! Fit after self-cal, rms=0.034962Jy sigma=0.651176 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 = -0.000124705 Jy ! Component: 100 - total flux cleaned = -0.000157795 Jy ! Component: 150 - total flux cleaned = -0.000201988 Jy ! Component: 200 - total flux cleaned = -0.000252472 Jy ! Total flux subtracted in 200 components = -0.000252472 Jy ! Clean residual min=-0.001063 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0320454 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.0320454 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=0.034947Jy sigma=0.650854 ! Fit after self-cal, rms=0.034953Jy sigma=0.650807 ! Inverting map ! Added new window around map position (29.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767963 Jy ! Component: 100 - total flux cleaned = 0.00058725 Jy ! Component: 150 - total flux cleaned = 0.000356674 Jy ! Component: 200 - total flux cleaned = 0.000174151 Jy ! Total flux subtracted in 200 components = 0.000174151 Jy ! Clean residual min=-0.001015 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0322196 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.0322196 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=0.034904Jy sigma=0.649884 ! Fit after self-cal, rms=0.034902Jy sigma=0.649700 ! 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=0.034902Jy sigma=0.649700 ! Fit after self-cal, rms=0.034878Jy sigma=0.649579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.464 mas, bpa=-5.334 degrees ! Estimated noise=0.765452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.65038e-05 Jy ! Component: 100 - total flux cleaned = 2.45605e-05 Jy ! Component: 150 - total flux cleaned = 5.32727e-05 Jy ! Component: 200 - total flux cleaned = 7.95332e-05 Jy ! Total flux subtracted in 200 components = 7.95332e-05 Jy ! Clean residual min=-0.000999 max=0.001021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0322991 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.0322991 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=0.034864Jy sigma=0.649304 ! Fit after self-cal, rms=0.034880Jy sigma=0.649255 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 = 0.000110692 Jy ! Component: 100 - total flux cleaned = 0.000146927 Jy ! Component: 150 - total flux cleaned = 0.00015943 Jy ! Component: 200 - total flux cleaned = 0.000170353 Jy ! Total flux subtracted in 200 components = 0.000170353 Jy ! Clean residual min=-0.000985 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0324695 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.0324695 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=0.034872Jy sigma=0.649101 ! Fit after self-cal, rms=0.034875Jy sigma=0.649084 ! 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=1.493 mas, bmaj=4.583 mas, bpa=-6.988 degrees ! Estimated noise=0.703972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.493 x 4.583 at -6.988 degrees (North through East) ! Clean map min=-0.0018014 max=0.030005 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=1.27 mas, bmaj=4.669 mas, bpa=-7.433 degrees ! Estimated noise=0.856727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215077 Jy ! Component: 100 - total flux cleaned = 0.0242589 Jy ! Component: 150 - total flux cleaned = 0.0250247 Jy ! Component: 200 - total flux cleaned = 0.0261773 Jy ! Total flux subtracted in 200 components = 0.0261773 Jy ! Clean residual min=-0.002141 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0261773 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0261773 Jy ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.583 mas, bpa=-6.988 degrees ! Estimated noise=0.703972 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 = 0.0028134 Jy ! Component: 100 - total flux cleaned = 0.00373804 Jy ! Component: 150 - total flux cleaned = 0.00404997 Jy ! Component: 200 - total flux cleaned = 0.00425668 Jy ! Total flux subtracted in 200 components = 0.00425668 Jy ! Clean residual min=-0.001468 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.030434 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.030434 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=2.205 mas, bmaj=4.464 mas, bpa=-5.334 degrees ! Estimated noise=0.765452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909773 Jy ! Component: 100 - total flux cleaned = 0.00131242 Jy ! Component: 150 - total flux cleaned = 0.00164971 Jy ! Component: 200 - total flux cleaned = 0.00175656 Jy ! Total flux subtracted in 200 components = 0.00175656 Jy ! Clean residual min=-0.001233 max=0.001305 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0321906 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12348e-05 Jy ! Component: 100 - total flux cleaned = 0.000178722 Jy ! Component: 150 - total flux cleaned = 0.000199193 Jy ! Component: 200 - total flux cleaned = 0.000236078 Jy ! Total flux subtracted in 200 components = 0.000236078 Jy ! Clean residual min=-0.001103 max=0.001175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0324266 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.0324266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.583 mas, bpa=-6.988 degrees ! Estimated noise=0.703972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.2388e-05 Jy ! Component: 100 - total flux cleaned = -0.000177842 Jy ! Component: 150 - total flux cleaned = -0.000368197 Jy ! Component: 200 - total flux cleaned = -0.000481883 Jy ! Total flux subtracted in 200 components = -0.000481883 Jy ! Clean residual min=-0.001004 max=0.001082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0319448 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0319448 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=0.034887Jy sigma=0.649252 ! Fit after self-cal, rms=0.034880Jy sigma=0.649160 wmodel J2229-0927_X_map.mod ! Writing 99 model components to file: J2229-0927_X_map.mod wobs J2229-0927_X_uvs.fits ! Writing UV FITS file: J2229-0927_X_uvs.fits wwins J2229-0927_X_map.win ! wwins: Wrote 3 windows to J2229-0927_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 = -0.00012643 Jy ! Component: 100 - total flux cleaned = -0.000208149 Jy ! Component: 150 - total flux cleaned = -0.00034602 Jy ! Component: 200 - total flux cleaned = -0.000473853 Jy ! Component: 250 - total flux cleaned = -0.000555169 Jy ! Component: 300 - total flux cleaned = -0.000645631 Jy ! Component: 350 - total flux cleaned = -0.00074509 Jy ! Component: 400 - total flux cleaned = -0.00086413 Jy ! Component: 450 - total flux cleaned = -0.000967433 Jy ! Component: 500 - total flux cleaned = -0.00102271 Jy ! Component: 550 - total flux cleaned = -0.00108745 Jy ! Component: 600 - total flux cleaned = -0.00114027 Jy ! Component: 650 - total flux cleaned = -0.00120197 Jy ! Component: 700 - total flux cleaned = -0.00124198 Jy ! Component: 750 - total flux cleaned = -0.00127133 Jy ! Component: 800 - total flux cleaned = -0.00129033 Jy ! Component: 850 - total flux cleaned = -0.00128078 Jy ! Component: 900 - total flux cleaned = -0.00130838 Jy ! Component: 950 - total flux cleaned = -0.00131741 Jy ! Component: 1000 - total flux cleaned = -0.00133504 Jy ! Component: 1050 - total flux cleaned = -0.0013525 Jy ! Component: 1100 - total flux cleaned = -0.00137834 Jy ! Component: 1150 - total flux cleaned = -0.00141219 Jy ! Component: 1200 - total flux cleaned = -0.00143706 Jy ! Component: 1250 - total flux cleaned = -0.00146961 Jy ! Component: 1300 - total flux cleaned = -0.0015017 Jy ! Component: 1350 - total flux cleaned = -0.00154127 Jy ! Component: 1400 - total flux cleaned = -0.00154901 Jy ! Component: 1450 - total flux cleaned = -0.00156445 Jy ! Component: 1500 - total flux cleaned = -0.00158731 Jy ! Component: 1550 - total flux cleaned = -0.00162476 Jy ! Component: 1600 - total flux cleaned = -0.00164696 Jy ! Component: 1650 - total flux cleaned = -0.00166176 Jy ! Component: 1700 - total flux cleaned = -0.00171247 Jy ! Component: 1750 - total flux cleaned = -0.00172685 Jy ! Component: 1800 - total flux cleaned = -0.00174098 Jy ! Component: 1850 - total flux cleaned = -0.00176911 Jy ! Component: 1900 - total flux cleaned = -0.00176901 Jy ! Component: 1950 - total flux cleaned = -0.00179664 Jy ! Component: 2000 - total flux cleaned = -0.00181035 Jy ! Component: 2050 - total flux cleaned = -0.00183079 Jy ! Component: 2100 - total flux cleaned = -0.00184418 Jy ! Component: 2150 - total flux cleaned = -0.00183071 Jy ! Component: 2200 - total flux cleaned = -0.00181082 Jy ! Component: 2250 - total flux cleaned = -0.00183066 Jy ! Component: 2300 - total flux cleaned = -0.0018306 Jy ! Component: 2350 - total flux cleaned = -0.00183058 Jy ! Component: 2400 - total flux cleaned = -0.00180469 Jy ! Component: 2450 - total flux cleaned = -0.00179832 Jy ! Component: 2500 - total flux cleaned = -0.00178555 Jy ! Component: 2550 - total flux cleaned = -0.0017983 Jy ! Component: 2600 - total flux cleaned = -0.00177927 Jy ! Component: 2650 - total flux cleaned = -0.00179194 Jy ! Component: 2700 - total flux cleaned = -0.00178565 Jy ! Component: 2750 - total flux cleaned = -0.00180446 Jy ! Component: 2800 - total flux cleaned = -0.0018045 Jy ! Component: 2850 - total flux cleaned = -0.00181069 Jy ! Component: 2900 - total flux cleaned = -0.00181692 Jy ! Component: 2950 - total flux cleaned = -0.00182931 Jy ! Component: 3000 - total flux cleaned = -0.00183547 Jy ! Component: 3050 - total flux cleaned = -0.00184778 Jy ! Component: 3100 - total flux cleaned = -0.00186621 Jy ! Component: 3150 - total flux cleaned = -0.00187235 Jy ! Component: 3200 - total flux cleaned = -0.00189071 Jy ! Component: 3250 - total flux cleaned = -0.00190898 Jy ! Component: 3300 - total flux cleaned = -0.00190286 Jy ! Component: 3350 - total flux cleaned = -0.00191502 Jy ! Component: 3400 - total flux cleaned = -0.00193931 Jy ! Component: 3450 - total flux cleaned = -0.0019514 Jy ! Component: 3500 - total flux cleaned = -0.00196348 Jy ! Component: 3550 - total flux cleaned = -0.00197559 Jy ! Component: 3600 - total flux cleaned = -0.00197559 Jy ! Component: 3650 - total flux cleaned = -0.00199958 Jy ! Component: 3700 - total flux cleaned = -0.0020236 Jy ! Component: 3750 - total flux cleaned = -0.00202958 Jy ! Component: 3800 - total flux cleaned = -0.00204754 Jy ! Component: 3850 - total flux cleaned = -0.00206549 Jy ! Component: 3900 - total flux cleaned = -0.00207748 Jy ! Component: 3950 - total flux cleaned = -0.00207745 Jy ! Component: 4000 - total flux cleaned = -0.00210731 Jy ! Component: 4050 - total flux cleaned = -0.00213716 Jy ! Total flux subtracted in 4096 components = -0.002167 Jy ! Clean residual min=-0.000398 max=0.000425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0297778 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 349 components and 0.0297778 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2229-0927_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.493 x 4.583 at -6.988 degrees (North through East) ! Clean map min=-0.0016247 max=0.029515 Jy/beam ! Writing clean map to FITS file: .//J2229-0927_X_map.fits wmodel .//J2229-0927_X_map.mod ! Writing 349 model components to file: .//J2229-0927_X_map.mod wobs .//J2229-0927_X_uvs.fits ! Writing UV FITS file: .//J2229-0927_X_uvs.fits wwins .//J2229-0927_X_map.win ! wwins: Wrote 4 windows to .//J2229-0927_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0295153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03721 1.03721 2.07442 4.14884 8.29767 16.5953 33.1907 66.3814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.237 quit ! Quitting program ! Log file .//J2229-0927_X_dfm.log closed on Mon Jan 20 19:19:56 2020