! Started logfile: .//J1751-2524_C_dfm.log on Sat Oct 20 23:58:39 2018 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 .//J1751-2524_C_uva.fits ! Reading UV FITS file: .//J1751-2524_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1751-2524 ! ! 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 1568 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 J1751-2524_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. ! ! 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=1.005721Jy sigma=39.087622 ! Fit after self-cal, rms=0.933039Jy sigma=34.802389 ! 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=1.461 mas, bmaj=8.815 mas, bpa=24 degrees ! Estimated noise=0.867841 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500532 Jy ! Component: 100 - total flux cleaned = 0.0821363 Jy ! Total flux subtracted in 100 components = 0.0821363 Jy ! Clean residual min=-0.009416 max=0.017749 Jy/beam ! Clean residual mean=-0.000041 rms=0.004427 Jy/beam ! Combined flux in latest and established models = 0.0821363 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0821363 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=0.066720Jy sigma=3.309488 ! Fit after self-cal, rms=0.065740Jy sigma=3.302893 ! 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=1.931 mas, bmaj=9.298 mas, bpa=22.78 degrees ! Estimated noise=0.572685 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 = 0.043949 Jy ! Component: 100 - total flux cleaned = 0.0718871 Jy ! Component: 150 - total flux cleaned = 0.0915233 Jy ! Component: 200 - total flux cleaned = 0.106032 Jy ! Total flux subtracted in 200 components = 0.106032 Jy ! Clean residual min=-0.006506 max=0.008300 Jy/beam ! Clean residual mean=-0.000074 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.188168 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 145 components and 0.188168 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=0.031275Jy sigma=1.182607 ! Fit after self-cal, rms=0.030671Jy sigma=1.179488 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.931 x 9.298 at 22.78 degrees (North through East) ! Clean map min=-0.0064381 max=0.072529 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.74 LA 0.99 ! NL 1.02 OV 0.83 PT 0.81 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.79 LA 0.95 ! NL 1.07 OV 0.90 PT 0.81 SC 1.68 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.07 LA 0.92 ! NL 1.16 OV 0.90 PT 0.90 SC 1.31 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.43 LA 0.86 ! NL 1.23 OV 0.89 PT 0.87 SC 1.34 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.32 LA 0.95 ! NL 1.10 OV 0.94 PT 0.91 SC 1.64 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.38 LA 0.96 ! NL 1.06 OV 0.85 PT 0.93 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.53 LA 0.96 ! NL 1.07 OV 0.87 PT 0.94 SC 2.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.37 LA 0.97 ! NL 1.05 OV 0.88 PT 0.93 SC 1.84 ! ! ! Fit before self-cal, rms=0.030671Jy sigma=1.179488 ! Fit after self-cal, rms=0.032482Jy sigma=0.655413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=10.13 mas, bpa=21.94 degrees ! Estimated noise=0.603038 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 = 0.00589655 Jy ! Component: 100 - total flux cleaned = 0.00957445 Jy ! Component: 150 - total flux cleaned = 0.011371 Jy ! Component: 200 - total flux cleaned = 0.0122125 Jy ! Total flux subtracted in 200 components = 0.0122125 Jy ! Clean residual min=-0.001647 max=0.001646 Jy/beam ! Clean residual mean=0.000036 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.200381 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 223 components and 0.200381 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=0.031220Jy sigma=0.552228 ! Fit after self-cal, rms=0.031500Jy sigma=0.551340 ! 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=0.031500Jy sigma=0.551340 ! Fit after self-cal, rms=0.030805Jy sigma=0.532401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=10.11 mas, bpa=22.39 degrees ! Estimated noise=0.586097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276198 Jy ! Component: 100 - total flux cleaned = 0.00379393 Jy ! Component: 150 - total flux cleaned = 0.00445933 Jy ! Component: 200 - total flux cleaned = 0.00523714 Jy ! Total flux subtracted in 200 components = 0.00523714 Jy ! Clean residual min=-0.000947 max=0.000949 Jy/beam ! Clean residual mean=0.000019 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.205618 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 305 components and 0.205618 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=0.030463Jy sigma=0.500281 ! Fit after self-cal, rms=0.030527Jy sigma=0.500005 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 = 0.00080054 Jy ! Component: 100 - total flux cleaned = 0.00115674 Jy ! Component: 150 - total flux cleaned = 0.00134583 Jy ! Component: 200 - total flux cleaned = 0.00152073 Jy ! Total flux subtracted in 200 components = 0.00152073 Jy ! Clean residual min=-0.000703 max=0.000701 Jy/beam ! Clean residual mean=0.000013 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.207139 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 355 components and 0.207139 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=0.030353Jy sigma=0.490529 ! Fit after self-cal, rms=0.030374Jy sigma=0.490403 ! 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=0.030374Jy sigma=0.490403 ! Fit after self-cal, rms=0.030314Jy sigma=0.485678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=10.09 mas, bpa=22.38 degrees ! Estimated noise=0.584278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805177 Jy ! Component: 100 - total flux cleaned = 0.000776274 Jy ! Component: 150 - total flux cleaned = 0.000595178 Jy ! Component: 200 - total flux cleaned = 0.000389878 Jy ! Total flux subtracted in 200 components = 0.000389878 Jy ! Clean residual min=-0.000548 max=0.000548 Jy/beam ! Clean residual mean=0.000008 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.207529 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 408 components and 0.207529 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=0.030191Jy sigma=0.478565 ! Fit after self-cal, rms=0.030221Jy sigma=0.478450 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 = -0.000237131 Jy ! Component: 100 - total flux cleaned = -0.000268189 Jy ! Component: 150 - total flux cleaned = -5.79729e-05 Jy ! Component: 200 - total flux cleaned = 2.81631e-05 Jy ! Total flux subtracted in 200 components = 2.81631e-05 Jy ! Clean residual min=-0.000476 max=0.000474 Jy/beam ! Clean residual mean=0.000006 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.207557 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 450 components and 0.207557 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=0.030130Jy sigma=0.475466 ! Fit after self-cal, rms=0.030132Jy sigma=0.475383 ! 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=0.030132Jy sigma=0.475383 ! Fit after self-cal, rms=0.029977Jy sigma=0.474511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=13 mas, bpa=13.2 degrees ! Estimated noise=0.587263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515063 Jy ! Component: 100 - total flux cleaned = 0.000433333 Jy ! Component: 150 - total flux cleaned = 0.000528454 Jy ! Component: 200 - total flux cleaned = 0.00059487 Jy ! Total flux subtracted in 200 components = 0.00059487 Jy ! Clean residual min=-0.000351 max=0.000353 Jy/beam ! Clean residual mean=0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.208152 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 514 components and 0.208152 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=0.029949Jy sigma=0.471583 ! Fit after self-cal, rms=0.029987Jy sigma=0.471531 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 = 8.6988e-05 Jy ! Component: 100 - total flux cleaned = -5.1098e-05 Jy ! Component: 150 - total flux cleaned = -0.000105355 Jy ! Component: 200 - total flux cleaned = -0.00019275 Jy ! Total flux subtracted in 200 components = -0.00019275 Jy ! Clean residual min=-0.000284 max=0.000284 Jy/beam ! Clean residual mean=0.000004 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.207959 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 568 components and 0.207959 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=0.029957Jy sigma=0.470341 ! Fit after self-cal, rms=0.029976Jy sigma=0.470313 ! 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=2.078 mas, bmaj=10.07 mas, bpa=22.49 degrees ! Estimated noise=0.579879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 10.07 at 22.49 degrees (North through East) ! Clean map min=-0.0013155 max=0.069704 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=1.513 mas, bmaj=9.377 mas, bpa=23.95 degrees ! Estimated noise=0.952219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535315 Jy ! Component: 100 - total flux cleaned = 0.085418 Jy ! Component: 150 - total flux cleaned = 0.106513 Jy ! Component: 200 - total flux cleaned = 0.122111 Jy ! Total flux subtracted in 200 components = 0.122111 Jy ! Clean residual min=-0.006520 max=0.009105 Jy/beam ! Clean residual mean=-0.000026 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.122111 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.122111 Jy ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=10.07 mas, bpa=22.49 degrees ! Estimated noise=0.579879 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 = 0.0227547 Jy ! Component: 100 - total flux cleaned = 0.0379389 Jy ! Component: 150 - total flux cleaned = 0.0488464 Jy ! Component: 200 - total flux cleaned = 0.056771 Jy ! Total flux subtracted in 200 components = 0.056771 Jy ! Clean residual min=-0.004499 max=0.004504 Jy/beam ! Clean residual mean=-0.000012 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.178882 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 155 components and 0.178882 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=4.12 mas, bmaj=13 mas, bpa=13.2 degrees ! Estimated noise=0.587263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687373 Jy ! Component: 100 - total flux cleaned = 0.00890638 Jy ! Component: 150 - total flux cleaned = 0.008964 Jy ! Component: 200 - total flux cleaned = 0.00922014 Jy ! Total flux subtracted in 200 components = 0.00922014 Jy ! Clean residual min=-0.001855 max=0.001852 Jy/beam ! Clean residual mean=0.000030 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.188102 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 = -4.82694e-06 Jy ! Component: 100 - total flux cleaned = -0.000181176 Jy ! Component: 150 - total flux cleaned = -0.000169054 Jy ! Component: 200 - total flux cleaned = -0.000298161 Jy ! Total flux subtracted in 200 components = -0.000298161 Jy ! Clean residual min=-0.001017 max=0.001020 Jy/beam ! Clean residual mean=0.000029 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.187804 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 317 components and 0.187804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=10.07 mas, bpa=22.49 degrees ! Estimated noise=0.579879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177826 Jy ! Component: 100 - total flux cleaned = 0.000228 Jy ! Component: 150 - total flux cleaned = 0.000446918 Jy ! Component: 200 - total flux cleaned = 0.000610453 Jy ! Total flux subtracted in 200 components = 0.000610453 Jy ! Clean residual min=-0.000673 max=0.000672 Jy/beam ! Clean residual mean=0.000012 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.188414 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 383 components and 0.188414 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=0.030150Jy sigma=0.481950 ! Fit after self-cal, rms=0.030132Jy sigma=0.480307 wmodel J1751-2524_C_map.mod ! Writing 383 model components to file: J1751-2524_C_map.mod wobs J1751-2524_C_uvs.fits ! Writing UV FITS file: J1751-2524_C_uvs.fits wwins J1751-2524_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1751-2524_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 10.07 at 22.49 degrees (North through East) ! Clean map min=-0.0019222 max=0.069091 Jy/beam ! Writing clean map to FITS file: .//J1751-2524_C_map.fits wmodel .//J1751-2524_C_map.mod ! Writing 383 model components to file: .//J1751-2524_C_map.mod wobs .//J1751-2524_C_uvs.fits ! Writing UV FITS file: .//J1751-2524_C_uvs.fits wwins .//J1751-2524_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0690907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06337 1.06337 2.12674 4.25349 8.50697 17.0139 34.0279 68.0558 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.121 quit ! Quitting program ! Log file .//J1751-2524_C_dfm.log closed on Sat Oct 20 23:58:42 2018