! Started logfile: .//J2125-1006_C_dfm.log on Mon Jan 20 19:13:26 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 .//J2125-1006_C_uva.fits ! Reading UV FITS file: .//J2125-1006_C_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2125-1006 ! ! 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 1200 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 J2125-1006_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=1.001415Jy sigma=19.801679 ! Fit after self-cal, rms=0.960614Jy sigma=18.984104 ! 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=6.856 mas, bmaj=10.34 mas, bpa=65.04 degrees ! Estimated noise=1.36642 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 = 0.0286574 Jy ! Component: 100 - total flux cleaned = 0.0345078 Jy ! Total flux subtracted in 100 components = 0.0345078 Jy ! Clean residual min=-0.004559 max=0.004624 Jy/beam ! Clean residual mean=0.000018 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.0345078 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0345078 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=0.036478Jy sigma=0.692166 ! Fit after self-cal, rms=0.035486Jy sigma=0.672054 ! 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=7.364 mas, bmaj=11.15 mas, bpa=61.91 degrees ! Estimated noise=1.04937 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 = 0.00404546 Jy ! Component: 100 - total flux cleaned = 0.00590085 Jy ! Component: 150 - total flux cleaned = 0.00605673 Jy ! Component: 200 - total flux cleaned = 0.00644209 Jy ! Total flux subtracted in 200 components = 0.00644209 Jy ! Clean residual min=-0.001772 max=0.001777 Jy/beam ! Clean residual mean=0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0409499 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 141 components and 0.0409499 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=0.033064Jy sigma=0.618539 ! Fit after self-cal, rms=0.032958Jy sigma=0.616872 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.364 x 11.15 at 61.91 degrees (North through East) ! Clean map min=-0.0041562 max=0.036072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.82 KP 1.14 OV 0.78 ! PT 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 KP 0.89 OV 0.92 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.09 KP 0.96 OV 1.00 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.84 KP 1.03 OV 0.88 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 KP 1.10 OV 1.01 ! PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 KP 1.21 OV 1.15 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.94 KP 0.92 OV 1.06 ! PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.84 KP 1.01 OV 0.96 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.032958Jy sigma=0.616872 ! Fit after self-cal, rms=0.031701Jy sigma=0.602614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.395 mas, bmaj=11.2 mas, bpa=58.9 degrees ! Estimated noise=1.00773 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 = 0.00132464 Jy ! Component: 100 - total flux cleaned = 0.000951257 Jy ! Component: 150 - total flux cleaned = 0.000602755 Jy ! Component: 200 - total flux cleaned = 0.000369275 Jy ! Total flux subtracted in 200 components = 0.000369275 Jy ! Clean residual min=-0.000530 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0413192 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 190 components and 0.0413192 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=0.031527Jy sigma=0.598643 ! Fit after self-cal, rms=0.031640Jy sigma=0.597592 ! 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=0.031640Jy sigma=0.597592 ! Fit after self-cal, rms=0.032023Jy sigma=0.597266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.392 mas, bmaj=11.2 mas, bpa=58.76 degrees ! Estimated noise=1.00944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.55673e-05 Jy ! Component: 100 - total flux cleaned = 6.25313e-06 Jy ! Component: 150 - total flux cleaned = 6.16592e-05 Jy ! Component: 200 - total flux cleaned = 3.40415e-05 Jy ! Total flux subtracted in 200 components = 3.40415e-05 Jy ! Clean residual min=-0.000416 max=0.000411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0413532 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 228 components and 0.0413532 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=0.031965Jy sigma=0.596153 ! Fit after self-cal, rms=0.032008Jy sigma=0.596008 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 = -8.45103e-05 Jy ! Component: 100 - total flux cleaned = -8.54816e-05 Jy ! Component: 150 - total flux cleaned = -0.000217558 Jy ! Component: 200 - total flux cleaned = -0.000319715 Jy ! Total flux subtracted in 200 components = -0.000319715 Jy ! Clean residual min=-0.000326 max=0.000323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0410335 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 262 components and 0.0410335 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=0.031972Jy sigma=0.595440 ! Fit after self-cal, rms=0.031978Jy sigma=0.595384 ! 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=0.031978Jy sigma=0.595384 ! Fit after self-cal, rms=0.031955Jy sigma=0.595225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.382 mas, bmaj=11.2 mas, bpa=59.12 degrees ! Estimated noise=1.00574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01592e-05 Jy ! Component: 100 - total flux cleaned = 0.000147807 Jy ! Component: 150 - total flux cleaned = 0.00024452 Jy ! Component: 200 - total flux cleaned = 0.000244045 Jy ! Total flux subtracted in 200 components = 0.000244045 Jy ! Clean residual min=-0.000290 max=0.000290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0412776 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 291 components and 0.0412775 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=0.031928Jy sigma=0.594778 ! Fit after self-cal, rms=0.031954Jy sigma=0.594718 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 = 8.59136e-05 Jy ! Component: 100 - total flux cleaned = 0.000138446 Jy ! Component: 150 - total flux cleaned = 0.00015502 Jy ! Component: 200 - total flux cleaned = 0.000170585 Jy ! Total flux subtracted in 200 components = 0.000170585 Jy ! Clean residual min=-0.000260 max=0.000259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0414481 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 321 components and 0.0414481 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=0.031935Jy sigma=0.594414 ! Fit after self-cal, rms=0.031941Jy sigma=0.594388 ! 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=0.031941Jy sigma=0.594388 ! Fit after self-cal, rms=0.031928Jy sigma=0.594330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.656 mas, bmaj=11.3 mas, bpa=57.6 degrees ! Estimated noise=0.998634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018721 Jy ! Component: 100 - total flux cleaned = 0.000280289 Jy ! Component: 150 - total flux cleaned = 0.000381302 Jy ! Component: 200 - total flux cleaned = 0.000340609 Jy ! Total flux subtracted in 200 components = 0.000340609 Jy ! Clean residual min=-0.000226 max=0.000229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0417887 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 352 components and 0.0417887 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=0.031911Jy sigma=0.594086 ! Fit after self-cal, rms=0.031928Jy sigma=0.594060 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 = -4.35593e-05 Jy ! Component: 100 - total flux cleaned = -4.42211e-05 Jy ! Component: 150 - total flux cleaned = -5.74383e-05 Jy ! Component: 200 - total flux cleaned = -1.91234e-05 Jy ! Total flux subtracted in 200 components = -1.91234e-05 Jy ! Clean residual min=-0.000211 max=0.000212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0417696 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 379 components and 0.0417696 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=0.031915Jy sigma=0.593859 ! Fit after self-cal, rms=0.031919Jy sigma=0.593847 ! 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=7.375 mas, bmaj=11.2 mas, bpa=59.28 degrees ! Estimated noise=1.00352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.375 x 11.2 at 59.28 degrees (North through East) ! Clean map min=-0.0025415 max=0.034484 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=6.802 mas, bmaj=10.42 mas, bpa=62.06 degrees ! Estimated noise=1.30663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274543 Jy ! Component: 100 - total flux cleaned = 0.0301014 Jy ! Component: 150 - total flux cleaned = 0.0306065 Jy ! Component: 200 - total flux cleaned = 0.0322258 Jy ! Total flux subtracted in 200 components = 0.0322258 Jy ! Clean residual min=-0.002653 max=0.002639 Jy/beam ! Clean residual mean=0.000007 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0322258 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 78 model components to the UV plane model. ! The established model now contains 78 components and 0.0322258 Jy ! Inverting map and beam ! Estimated beam: bmin=7.375 mas, bmaj=11.2 mas, bpa=59.28 degrees ! Estimated noise=1.00352 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 = 0.00210315 Jy ! Component: 100 - total flux cleaned = 0.0021072 Jy ! Component: 150 - total flux cleaned = 0.00224967 Jy ! Component: 200 - total flux cleaned = 0.00178489 Jy ! Total flux subtracted in 200 components = 0.00178489 Jy ! Clean residual min=-0.001201 max=0.001195 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0340107 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 161 components and 0.0340107 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=7.656 mas, bmaj=11.3 mas, bpa=57.6 degrees ! Estimated noise=0.998634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459556 Jy ! Component: 100 - total flux cleaned = -0.00114574 Jy ! Component: 150 - total flux cleaned = -0.00148011 Jy ! Component: 200 - total flux cleaned = -0.00166139 Jy ! Total flux subtracted in 200 components = -0.00166139 Jy ! Clean residual min=-0.000578 max=0.000579 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0323493 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 = -0.000132958 Jy ! Component: 100 - total flux cleaned = -0.000320099 Jy ! Component: 150 - total flux cleaned = -0.0005552 Jy ! Component: 200 - total flux cleaned = -0.000774965 Jy ! Total flux subtracted in 200 components = -0.000774965 Jy ! Clean residual min=-0.000445 max=0.000445 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0315743 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 283 components and 0.0315743 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.375 mas, bmaj=11.2 mas, bpa=59.28 degrees ! Estimated noise=1.00352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.8358e-05 Jy ! Component: 100 - total flux cleaned = -0.000209062 Jy ! Component: 150 - total flux cleaned = -0.000271473 Jy ! Component: 200 - total flux cleaned = -0.000231009 Jy ! Total flux subtracted in 200 components = -0.000231009 Jy ! Clean residual min=-0.000324 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0313433 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 320 components and 0.0313433 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=0.031948Jy sigma=0.594604 ! Fit after self-cal, rms=0.031951Jy sigma=0.594502 wmodel J2125-1006_C_map.mod ! Writing 320 model components to file: J2125-1006_C_map.mod wobs J2125-1006_C_uvs.fits ! Writing UV FITS file: J2125-1006_C_uvs.fits wwins J2125-1006_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2125-1006_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.375 x 11.2 at 59.28 degrees (North through East) ! Clean map min=-0.0030905 max=0.031564 Jy/beam ! Writing clean map to FITS file: .//J2125-1006_C_map.fits wmodel .//J2125-1006_C_map.mod ! Writing 320 model components to file: .//J2125-1006_C_map.mod wobs .//J2125-1006_C_uvs.fits ! Writing UV FITS file: .//J2125-1006_C_uvs.fits wwins .//J2125-1006_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 0.0315639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15806 1.15806 2.31612 4.63224 9.26447 18.5289 37.0579 74.1158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.054 quit ! Quitting program ! Log file .//J2125-1006_C_dfm.log closed on Mon Jan 20 19:13:29 2020