! Started logfile: .//J2130-0927_C_dfm.log on Mon Jan 20 19:14:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2130-0927_C_uva.fits ! Reading UV FITS file: .//J2130-0927_C_uva.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2130-0927 ! ! 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 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 67 lines of history. ! ! Reading 720 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 J2130-0927_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=0.993292Jy sigma=17.516277 ! Fit after self-cal, rms=0.608891Jy sigma=10.864034 ! 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=1.809 mas, bmaj=13.8 mas, bpa=-1.385 degrees ! Estimated noise=1.94157 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 = 0.310397 Jy ! Component: 100 - total flux cleaned = 0.360566 Jy ! Total flux subtracted in 100 components = 0.360566 Jy ! Clean residual min=-0.024797 max=0.025010 Jy/beam ! Clean residual mean=-0.000132 rms=0.008197 Jy/beam ! Combined flux in latest and established models = 0.360566 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.360566 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=0.062988Jy sigma=0.991666 ! Fit after self-cal, rms=0.062801Jy sigma=0.988976 ! 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=1.983 mas, bmaj=11.99 mas, bpa=-0.9488 degrees ! Estimated noise=1.53506 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 = 0.0045925 Jy ! Component: 100 - total flux cleaned = 0.00182989 Jy ! Component: 150 - total flux cleaned = -0.000721383 Jy ! Component: 200 - total flux cleaned = 0.00184207 Jy ! Total flux subtracted in 200 components = 0.00184207 Jy ! Clean residual min=-0.005548 max=0.005601 Jy/beam ! Clean residual mean=-0.000026 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.362408 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 82 components and 0.362408 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=0.048337Jy sigma=0.657319 ! Fit after self-cal, rms=0.048154Jy sigma=0.655477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.983 x 11.99 at -0.9488 degrees (North through East) ! Clean map min=-0.016251 max=0.38155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 NL 1.01 OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.97 NL 0.98 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 NL 0.96 OV 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.96 NL 0.96 OV 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 NL 0.97 OV 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 NL 1.00 OV 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 NL 1.01 OV 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 NL 0.99 OV 1.00 ! ! ! Fit before self-cal, rms=0.048154Jy sigma=0.655477 ! Fit after self-cal, rms=0.046584Jy sigma=0.606191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=12.07 mas, bpa=-0.91 degrees ! Estimated noise=1.51856 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 = 0.000662247 Jy ! Component: 100 - total flux cleaned = 0.000203147 Jy ! Component: 150 - total flux cleaned = -0.00115237 Jy ! Component: 200 - total flux cleaned = -0.00212363 Jy ! Total flux subtracted in 200 components = -0.00212363 Jy ! Clean residual min=-0.001084 max=0.001072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.360284 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 151 components and 0.360284 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=0.046165Jy sigma=0.597141 ! Fit after self-cal, rms=0.046157Jy sigma=0.597028 ! 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=0.046157Jy sigma=0.597028 ! Fit after self-cal, rms=0.046154Jy sigma=0.596776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=12.07 mas, bpa=-0.9084 degrees ! Estimated noise=1.51844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561022 Jy ! Component: 100 - total flux cleaned = -0.000973843 Jy ! Component: 150 - total flux cleaned = -0.00139329 Jy ! Component: 200 - total flux cleaned = -0.00178099 Jy ! Total flux subtracted in 200 components = -0.00178099 Jy ! Clean residual min=-0.000686 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.358503 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 206 components and 0.358503 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=0.046008Jy sigma=0.594821 ! Fit after self-cal, rms=0.045989Jy sigma=0.594752 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 = -5.88069e-05 Jy ! Component: 100 - total flux cleaned = -2.39707e-05 Jy ! Component: 150 - total flux cleaned = 8.82206e-06 Jy ! Component: 200 - total flux cleaned = 0.000194174 Jy ! Total flux subtracted in 200 components = 0.000194174 Jy ! Clean residual min=-0.000503 max=0.000503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.358697 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 251 components and 0.358697 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=0.045912Jy sigma=0.593933 ! Fit after self-cal, rms=0.045903Jy sigma=0.593891 ! 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=0.045903Jy sigma=0.593891 ! Fit after self-cal, rms=0.045856Jy sigma=0.593618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=12.07 mas, bpa=-0.9076 degrees ! Estimated noise=1.51706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128878 Jy ! Component: 100 - total flux cleaned = -0.000193653 Jy ! Component: 150 - total flux cleaned = -0.000225046 Jy ! Component: 200 - total flux cleaned = -0.000223525 Jy ! Total flux subtracted in 200 components = -0.000223525 Jy ! Clean residual min=-0.000440 max=0.000443 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.358474 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 287 components and 0.358474 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=0.045781Jy sigma=0.592990 ! Fit after self-cal, rms=0.045771Jy sigma=0.592949 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 = -3.99034e-05 Jy ! Component: 100 - total flux cleaned = 0.00017761 Jy ! Component: 150 - total flux cleaned = 0.000269115 Jy ! Component: 200 - total flux cleaned = 0.000291474 Jy ! Total flux subtracted in 200 components = 0.000291474 Jy ! Clean residual min=-0.000358 max=0.000357 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.358765 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 316 components and 0.358765 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=0.045726Jy sigma=0.592640 ! Fit after self-cal, rms=0.045723Jy sigma=0.592615 ! 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=0.045723Jy sigma=0.592615 ! Fit after self-cal, rms=0.045704Jy sigma=0.592425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.706 mas, bmaj=10.76 mas, bpa=-0.9669 degrees ! Estimated noise=1.76436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024745 Jy ! Component: 100 - total flux cleaned = -0.000357641 Jy ! Component: 150 - total flux cleaned = -0.000149929 Jy ! Component: 200 - total flux cleaned = -3.8518e-05 Jy ! Total flux subtracted in 200 components = -3.8518e-05 Jy ! Clean residual min=-0.000312 max=0.000311 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.358727 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 365 components and 0.358727 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=0.045654Jy sigma=0.592318 ! Fit after self-cal, rms=0.045649Jy sigma=0.592299 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 = 1.86684e-05 Jy ! Component: 100 - total flux cleaned = 4.74382e-05 Jy ! Component: 150 - total flux cleaned = -0.000105999 Jy ! Component: 200 - total flux cleaned = -0.000248796 Jy ! Total flux subtracted in 200 components = -0.000248796 Jy ! Clean residual min=-0.000247 max=0.000241 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.358478 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 412 components and 0.358478 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=0.045630Jy sigma=0.592122 ! Fit after self-cal, rms=0.045629Jy sigma=0.592109 ! 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=1.98 mas, bmaj=12.07 mas, bpa=-0.9093 degrees ! Estimated noise=1.51575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.98 x 12.07 at -0.9093 degrees (North through East) ! Clean map min=-0.010879 max=0.37716 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=1.81 mas, bmaj=13.85 mas, bpa=-1.358 degrees ! Estimated noise=1.91755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306565 Jy ! Component: 100 - total flux cleaned = 0.359712 Jy ! Component: 150 - total flux cleaned = 0.358375 Jy ! Component: 200 - total flux cleaned = 0.356775 Jy ! Total flux subtracted in 200 components = 0.356775 Jy ! Clean residual min=-0.008070 max=0.008139 Jy/beam ! Clean residual mean=-0.000047 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.356775 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.356775 Jy ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=12.07 mas, bpa=-0.9093 degrees ! Estimated noise=1.51575 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 = -0.00426043 Jy ! Component: 100 - total flux cleaned = -0.00426579 Jy ! Component: 150 - total flux cleaned = -0.00442531 Jy ! Component: 200 - total flux cleaned = -0.00489677 Jy ! Total flux subtracted in 200 components = -0.00489677 Jy ! Clean residual min=-0.002152 max=0.002157 Jy/beam ! Clean residual mean=-0.000009 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.351878 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 123 components and 0.351878 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=2.706 mas, bmaj=10.76 mas, bpa=-0.9669 degrees ! Estimated noise=1.76436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115472 Jy ! Component: 100 - total flux cleaned = -0.00158943 Jy ! Component: 150 - total flux cleaned = -0.00138883 Jy ! Component: 200 - total flux cleaned = -0.00121243 Jy ! Total flux subtracted in 200 components = -0.00121243 Jy ! Clean residual min=-0.000910 max=0.000911 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.350665 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 = -0.000104267 Jy ! Component: 100 - total flux cleaned = -0.000201915 Jy ! Component: 150 - total flux cleaned = -0.000438132 Jy ! Component: 200 - total flux cleaned = -0.000436092 Jy ! Total flux subtracted in 200 components = -0.000436092 Jy ! Clean residual min=-0.000826 max=0.000823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.350229 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 236 components and 0.350229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=12.07 mas, bpa=-0.9093 degrees ! Estimated noise=1.51575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47699e-05 Jy ! Component: 100 - total flux cleaned = -0.000157065 Jy ! Component: 150 - total flux cleaned = -0.000111989 Jy ! Component: 200 - total flux cleaned = -2.94011e-05 Jy ! Total flux subtracted in 200 components = -2.94011e-05 Jy ! Clean residual min=-0.000680 max=0.000666 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.3502 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 301 components and 0.3502 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=0.045783Jy sigma=0.593846 ! Fit after self-cal, rms=0.045790Jy sigma=0.593567 wmodel J2130-0927_C_map.mod ! Writing 301 model components to file: J2130-0927_C_map.mod wobs J2130-0927_C_uvs.fits ! Writing UV FITS file: J2130-0927_C_uvs.fits wwins J2130-0927_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2130-0927_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.98 x 12.07 at -0.9093 degrees (North through East) ! Clean map min=-0.010004 max=0.37152 Jy/beam ! Writing clean map to FITS file: .//J2130-0927_C_map.fits wmodel .//J2130-0927_C_map.mod ! Writing 301 model components to file: .//J2130-0927_C_map.mod wobs .//J2130-0927_C_uvs.fits ! Writing UV FITS file: .//J2130-0927_C_uvs.fits wwins .//J2130-0927_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 0.371521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190238 0.190238 0.380476 0.760952 1.5219 3.04381 6.08762 12.1752 24.3505 48.701 97.4019 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.371 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1576.97 quit ! Quitting program ! Log file .//J2130-0927_C_dfm.log closed on Mon Jan 20 19:14:09 2020