! Started logfile: .//J0233+3905_X_dfm.log on Mon Jan 20 17:17:12 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 .//J0233+3905_X_uva.fits ! Reading UV FITS file: .//J0233+3905_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973856 visibilities/baseline/integration-bin. ! Found source: J0233+3905 ! ! 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 85 lines of history. ! ! Reading 4768 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 J0233+3905_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006975Jy sigma=19.736761 ! Fit after self-cal, rms=0.851016Jy sigma=16.671923 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=2.451 mas, bpa=35.93 degrees ! Estimated noise=1.09941 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 = 0.108305 Jy ! Component: 100 - total flux cleaned = 0.139108 Jy ! Total flux subtracted in 100 components = 0.139108 Jy ! Clean residual min=-0.010882 max=0.013703 Jy/beam ! Clean residual mean=0.000004 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.139108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.139108 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=0.059391Jy sigma=1.128259 ! Fit after self-cal, rms=0.058989Jy sigma=1.122409 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.992 mas, bmaj=2.457 mas, bpa=34.73 degrees ! Estimated noise=0.530112 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 = 0.0204457 Jy ! Component: 100 - total flux cleaned = 0.0290862 Jy ! Component: 150 - total flux cleaned = 0.0342749 Jy ! Component: 200 - total flux cleaned = 0.0381372 Jy ! Total flux subtracted in 200 components = 0.0381372 Jy ! Clean residual min=-0.007086 max=0.006413 Jy/beam ! Clean residual mean=-0.000002 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.177245 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.177245 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=0.052804Jy sigma=0.976171 ! Fit after self-cal, rms=0.052806Jy sigma=0.976036 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.992 x 2.457 at 34.73 degrees (North through East) ! Clean map min=-0.0067835 max=0.15106 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.98 KP 0.98 ! MK 1.01 NL 1.09 OV 1.07 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.97 KP 1.00 ! MK 1.05 NL 1.07 OV 1.04 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.97 KP 0.96 ! MK 0.97 NL 1.08 OV 1.06 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.99 KP 0.98 ! MK 1.01 NL 1.09 OV 1.06 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 0.98 KP 1.00 ! MK 1.03 NL 1.10 OV 1.07 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.03 KP 0.97 ! MK 1.09 NL 1.07 OV 1.07 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.01 KP 1.01 ! MK 1.01 NL 1.11 OV 1.05 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.02 KP 1.01 ! MK 1.06 NL 1.14 OV 1.06 PT 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.052806Jy sigma=0.976036 ! Fit after self-cal, rms=0.052140Jy sigma=0.931737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.46 mas, bpa=34.5 degrees ! Estimated noise=0.524559 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 = -0.00092173 Jy ! Component: 100 - total flux cleaned = -0.00155671 Jy ! Component: 150 - total flux cleaned = -0.00185832 Jy ! Component: 200 - total flux cleaned = -0.00201355 Jy ! Total flux subtracted in 200 components = -0.00201355 Jy ! Clean residual min=-0.001591 max=0.001693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.175232 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.175232 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=0.052108Jy sigma=0.931441 ! Fit after self-cal, rms=0.052127Jy sigma=0.931253 ! 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=0.052127Jy sigma=0.931253 ! Fit after self-cal, rms=0.052035Jy sigma=0.931152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.462 mas, bpa=34.48 degrees ! Estimated noise=0.523837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000645436 Jy ! Component: 100 - total flux cleaned = -0.0010866 Jy ! Component: 150 - total flux cleaned = -0.00125891 Jy ! Component: 200 - total flux cleaned = -0.00137234 Jy ! Total flux subtracted in 200 components = -0.00137234 Jy ! Clean residual min=-0.001571 max=0.001645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.173859 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.173859 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=0.052015Jy sigma=0.931079 ! Fit after self-cal, rms=0.052016Jy sigma=0.931077 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 = -9.84664e-05 Jy ! Component: 100 - total flux cleaned = -0.000151643 Jy ! Component: 150 - total flux cleaned = -0.000180864 Jy ! Component: 200 - total flux cleaned = -0.000180744 Jy ! Total flux subtracted in 200 components = -0.000180744 Jy ! Clean residual min=-0.001567 max=0.001648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.173679 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.173679 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=0.052009Jy sigma=0.931047 ! Fit after self-cal, rms=0.052009Jy sigma=0.931045 ! 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=0.052009Jy sigma=0.931045 ! Fit after self-cal, rms=0.051849Jy sigma=0.930962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.463 mas, bpa=34.45 degrees ! Estimated noise=0.522571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517383 Jy ! Component: 100 - total flux cleaned = -0.00083625 Jy ! Component: 150 - total flux cleaned = -0.000973897 Jy ! Component: 200 - total flux cleaned = -0.00103453 Jy ! Total flux subtracted in 200 components = -0.00103453 Jy ! Clean residual min=-0.001546 max=0.001618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.172644 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.172644 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=0.051834Jy sigma=0.930968 ! Fit after self-cal, rms=0.051834Jy sigma=0.930968 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 = -6.65249e-05 Jy ! Component: 100 - total flux cleaned = -0.000109809 Jy ! Component: 150 - total flux cleaned = -0.00013024 Jy ! Component: 200 - total flux cleaned = -0.000136802 Jy ! Total flux subtracted in 200 components = -0.000136802 Jy ! Clean residual min=-0.001543 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.172507 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.172507 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=0.051831Jy sigma=0.930964 ! Fit after self-cal, rms=0.051831Jy sigma=0.930964 ! 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=0.051831Jy sigma=0.930964 ! Fit after self-cal, rms=0.051663Jy sigma=0.930894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=2.762 mas, bpa=29.39 degrees ! Estimated noise=0.616864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329906 Jy ! Component: 100 - total flux cleaned = -0.000414615 Jy ! Component: 150 - total flux cleaned = -0.000462185 Jy ! Component: 200 - total flux cleaned = -0.000499537 Jy ! Total flux subtracted in 200 components = -0.000499537 Jy ! Clean residual min=-0.001976 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.172008 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.172008 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=0.051654Jy sigma=0.931000 ! Fit after self-cal, rms=0.051655Jy sigma=0.930997 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 = 7.95755e-06 Jy ! Component: 100 - total flux cleaned = 7.63757e-06 Jy ! Component: 150 - total flux cleaned = 1.23545e-05 Jy ! Component: 200 - total flux cleaned = 1.21026e-05 Jy ! Total flux subtracted in 200 components = 1.21026e-05 Jy ! Clean residual min=-0.001965 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.17202 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.17202 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=0.051657Jy sigma=0.931058 ! Fit after self-cal, rms=0.051657Jy sigma=0.931056 ! 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=1.008 mas, bmaj=2.464 mas, bpa=34.43 degrees ! Estimated noise=0.521103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.464 at 34.43 degrees (North through East) ! Clean map min=-0.0014702 max=0.14824 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8213 mas, bmaj=2.446 mas, bpa=35.71 degrees ! Estimated noise=1.09356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107821 Jy ! Component: 100 - total flux cleaned = 0.137171 Jy ! Component: 150 - total flux cleaned = 0.15112 Jy ! Component: 200 - total flux cleaned = 0.158148 Jy ! Total flux subtracted in 200 components = 0.158148 Jy ! Clean residual min=-0.005505 max=0.005295 Jy/beam ! Clean residual mean=0.000001 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.158148 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.158148 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.464 mas, bpa=34.43 degrees ! Estimated noise=0.521103 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 = 0.00640611 Jy ! Component: 100 - total flux cleaned = 0.0090612 Jy ! Component: 150 - total flux cleaned = 0.0107637 Jy ! Component: 200 - total flux cleaned = 0.0115643 Jy ! Total flux subtracted in 200 components = 0.0115643 Jy ! Clean residual min=-0.001691 max=0.001724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.169713 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.169713 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=1.968 mas, bmaj=2.762 mas, bpa=29.39 degrees ! Estimated noise=0.616864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127904 Jy ! Component: 100 - total flux cleaned = 0.00155869 Jy ! Component: 150 - total flux cleaned = 0.0016952 Jy ! Component: 200 - total flux cleaned = 0.00182961 Jy ! Total flux subtracted in 200 components = 0.00182961 Jy ! Clean residual min=-0.002027 max=0.001847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.171542 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 = 8.35384e-05 Jy ! Component: 100 - total flux cleaned = 0.000142707 Jy ! Component: 150 - total flux cleaned = 0.000185047 Jy ! Component: 200 - total flux cleaned = 0.000207459 Jy ! Total flux subtracted in 200 components = 0.000207459 Jy ! Clean residual min=-0.001986 max=0.001871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.17175 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.17175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.464 mas, bpa=34.43 degrees ! Estimated noise=0.521103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318027 Jy ! Component: 100 - total flux cleaned = -0.000372735 Jy ! Component: 150 - total flux cleaned = -0.000394633 Jy ! Component: 200 - total flux cleaned = -0.000394797 Jy ! Total flux subtracted in 200 components = -0.000394797 Jy ! Clean residual min=-0.001590 max=0.001709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.171355 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.171355 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=0.051709Jy sigma=0.931574 ! Fit after self-cal, rms=0.051706Jy sigma=0.931566 wmodel J0233+3905_X_map.mod ! Writing 60 model components to file: J0233+3905_X_map.mod wobs J0233+3905_X_uvs.fits ! Writing UV FITS file: J0233+3905_X_uvs.fits wwins J0233+3905_X_map.win ! wwins: Wrote 1 windows to J0233+3905_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 = 0.000281756 Jy ! Component: 100 - total flux cleaned = 0.000226208 Jy ! Component: 150 - total flux cleaned = 0.00014945 Jy ! Component: 200 - total flux cleaned = -2.17585e-05 Jy ! Component: 250 - total flux cleaned = -0.000207787 Jy ! Component: 300 - total flux cleaned = -0.000297243 Jy ! Component: 350 - total flux cleaned = -0.000383548 Jy ! Component: 400 - total flux cleaned = -0.000446354 Jy ! Component: 450 - total flux cleaned = -0.00050732 Jy ! Component: 500 - total flux cleaned = -0.000526986 Jy ! Component: 550 - total flux cleaned = -0.000585494 Jy ! Component: 600 - total flux cleaned = -0.000680769 Jy ! Component: 650 - total flux cleaned = -0.000754905 Jy ! Component: 700 - total flux cleaned = -0.000791198 Jy ! Component: 750 - total flux cleaned = -0.000827397 Jy ! Component: 800 - total flux cleaned = -0.00086268 Jy ! Component: 850 - total flux cleaned = -0.000897454 Jy ! Component: 900 - total flux cleaned = -0.000965506 Jy ! Component: 950 - total flux cleaned = -0.000981924 Jy ! Component: 1000 - total flux cleaned = -0.000981642 Jy ! Component: 1050 - total flux cleaned = -0.0010141 Jy ! Component: 1100 - total flux cleaned = -0.00103008 Jy ! Component: 1150 - total flux cleaned = -0.00104588 Jy ! Component: 1200 - total flux cleaned = -0.00106142 Jy ! Component: 1250 - total flux cleaned = -0.00107669 Jy ! Component: 1300 - total flux cleaned = -0.0011223 Jy ! Component: 1350 - total flux cleaned = -0.00115248 Jy ! Component: 1400 - total flux cleaned = -0.00122697 Jy ! Component: 1450 - total flux cleaned = -0.00121221 Jy ! Component: 1500 - total flux cleaned = -0.00124114 Jy ! Component: 1550 - total flux cleaned = -0.00121222 Jy ! Component: 1600 - total flux cleaned = -0.00126895 Jy ! Component: 1650 - total flux cleaned = -0.00124067 Jy ! Component: 1700 - total flux cleaned = -0.00129645 Jy ! Component: 1750 - total flux cleaned = -0.00132398 Jy ! Component: 1800 - total flux cleaned = -0.00135136 Jy ! Component: 1850 - total flux cleaned = -0.00136474 Jy ! Component: 1900 - total flux cleaned = -0.00135122 Jy ! Component: 1950 - total flux cleaned = -0.00143123 Jy ! Component: 2000 - total flux cleaned = -0.00141806 Jy ! Component: 2050 - total flux cleaned = -0.00143127 Jy ! Component: 2100 - total flux cleaned = -0.00148334 Jy ! Component: 2150 - total flux cleaned = -0.00149624 Jy ! Component: 2200 - total flux cleaned = -0.00148348 Jy ! Component: 2250 - total flux cleaned = -0.00149621 Jy ! Component: 2300 - total flux cleaned = -0.00154686 Jy ! Component: 2350 - total flux cleaned = -0.00153427 Jy ! Component: 2400 - total flux cleaned = -0.00153424 Jy ! Component: 2450 - total flux cleaned = -0.00157151 Jy ! Component: 2500 - total flux cleaned = -0.0015715 Jy ! Component: 2550 - total flux cleaned = -0.00160821 Jy ! Component: 2600 - total flux cleaned = -0.00162037 Jy ! Component: 2650 - total flux cleaned = -0.00166882 Jy ! Component: 2700 - total flux cleaned = -0.00168094 Jy ! Component: 2750 - total flux cleaned = -0.00174102 Jy ! Component: 2800 - total flux cleaned = -0.00175295 Jy ! Component: 2850 - total flux cleaned = -0.00177672 Jy ! Component: 2900 - total flux cleaned = -0.00178847 Jy ! Component: 2950 - total flux cleaned = -0.00178844 Jy ! Component: 3000 - total flux cleaned = -0.00182368 Jy ! Component: 3050 - total flux cleaned = -0.00180028 Jy ! Component: 3100 - total flux cleaned = -0.00184683 Jy ! Component: 3150 - total flux cleaned = -0.00186992 Jy ! Component: 3200 - total flux cleaned = -0.0018699 Jy ! Component: 3250 - total flux cleaned = -0.00188136 Jy ! Component: 3300 - total flux cleaned = -0.00186991 Jy ! Component: 3350 - total flux cleaned = -0.00190417 Jy ! Component: 3400 - total flux cleaned = -0.00191552 Jy ! Component: 3450 - total flux cleaned = -0.00192686 Jy ! Component: 3500 - total flux cleaned = -0.00191552 Jy ! Component: 3550 - total flux cleaned = -0.00193807 Jy ! Component: 3600 - total flux cleaned = -0.0019156 Jy ! Component: 3650 - total flux cleaned = -0.00194922 Jy ! Component: 3700 - total flux cleaned = -0.00194926 Jy ! Component: 3750 - total flux cleaned = -0.00194924 Jy ! Component: 3800 - total flux cleaned = -0.00194924 Jy ! Component: 3850 - total flux cleaned = -0.00197145 Jy ! Component: 3900 - total flux cleaned = -0.00198259 Jy ! Component: 3950 - total flux cleaned = -0.00199367 Jy ! Component: 4000 - total flux cleaned = -0.00199365 Jy ! Component: 4050 - total flux cleaned = -0.00200473 Jy ! Total flux subtracted in 4096 components = -0.00199369 Jy ! Clean residual min=-0.000648 max=0.000691 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.169361 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 320 components and 0.169361 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0233+3905_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.464 at 34.43 degrees (North through East) ! Clean map min=-0.0012817 max=0.14858 Jy/beam ! Writing clean map to FITS file: .//J0233+3905_X_map.fits wmodel .//J0233+3905_X_map.mod ! Writing 320 model components to file: .//J0233+3905_X_map.mod wobs .//J0233+3905_X_uvs.fits ! Writing UV FITS file: .//J0233+3905_X_uvs.fits wwins .//J0233+3905_X_map.win ! wwins: Wrote 2 windows to .//J0233+3905_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.148583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34142 0.34142 0.68284 1.36568 2.73136 5.46272 10.9254 21.8509 43.7017 87.4035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 878.683 quit ! Quitting program ! Log file .//J0233+3905_X_dfm.log closed on Mon Jan 20 17:17:15 2020