! Started logfile: .//J1959-2135_C_dfm.log on Mon Jan 20 19:00:44 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 .//J1959-2135_C_uva.fits ! Reading UV FITS file: .//J1959-2135_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1959-2135 ! ! 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 2520 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1959-2135_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=1.002605Jy sigma=17.500925 ! Fit after self-cal, rms=0.941686Jy sigma=16.397035 ! 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=2.211 mas, bmaj=12.48 mas, bpa=-9.773 degrees ! Estimated noise=1.3833 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 = 0.045243 Jy ! Component: 100 - total flux cleaned = 0.0554298 Jy ! Total flux subtracted in 100 components = 0.0554298 Jy ! Clean residual min=-0.004403 max=0.004372 Jy/beam ! Clean residual mean=0.000001 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0554298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0554298 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=0.046556Jy sigma=0.697174 ! Fit after self-cal, rms=0.046281Jy sigma=0.693319 ! 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=2.754 mas, bmaj=12.49 mas, bpa=-10.27 degrees ! Estimated noise=0.833727 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 = 0.00528313 Jy ! Component: 100 - total flux cleaned = 0.00776847 Jy ! Component: 150 - total flux cleaned = 0.00928995 Jy ! Component: 200 - total flux cleaned = 0.0103122 Jy ! Total flux subtracted in 200 components = 0.0103122 Jy ! Clean residual min=-0.002490 max=0.002254 Jy/beam ! Clean residual mean=-0.000019 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0657421 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0657421 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=0.045769Jy sigma=0.680665 ! Fit after self-cal, rms=0.045786Jy sigma=0.680461 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.754 x 12.49 at -10.27 degrees (North through East) ! Clean map min=-0.0025276 max=0.059934 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 0.87 KP 0.97 ! NL 1.07 OV 1.05 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.96 KP 1.16 ! NL 0.96 OV 0.96 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 0.93 KP 0.96 ! NL 1.03 OV 0.97 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.89 KP 1.00 ! NL 0.99 OV 1.03 PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.01 KP 0.99 ! NL 1.03 OV 1.04 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.97 KP 0.95 ! NL 0.98 OV 1.23 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 1.06 KP 0.88 ! NL 0.99 OV 0.96 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.81 HN 1.09 KP 0.96 ! NL 1.01 OV 1.15 PT 0.93 ! ! ! Fit before self-cal, rms=0.045786Jy sigma=0.680461 ! Fit after self-cal, rms=0.044878Jy sigma=0.670441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=12.52 mas, bpa=-10.35 degrees ! Estimated noise=0.825715 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 = 0.000237505 Jy ! Component: 100 - total flux cleaned = 0.000379564 Jy ! Component: 150 - total flux cleaned = 0.000424052 Jy ! Component: 200 - total flux cleaned = 0.000448783 Jy ! Total flux subtracted in 200 components = 0.000448783 Jy ! Clean residual min=-0.002090 max=0.002172 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0661909 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.0661909 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=0.044857Jy sigma=0.670148 ! Fit after self-cal, rms=0.044897Jy sigma=0.669845 ! 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=0.044897Jy sigma=0.669845 ! Fit after self-cal, rms=0.044847Jy sigma=0.669743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=12.57 mas, bpa=-10.38 degrees ! Estimated noise=0.824739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194761 Jy ! Component: 100 - total flux cleaned = 0.000200739 Jy ! Component: 150 - total flux cleaned = 0.000211011 Jy ! Component: 200 - total flux cleaned = 0.000240927 Jy ! Total flux subtracted in 200 components = 0.000240927 Jy ! Clean residual min=-0.002036 max=0.002092 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0664318 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.0664318 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=0.044834Jy sigma=0.669579 ! Fit after self-cal, rms=0.044833Jy sigma=0.669569 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 = 1.50446e-05 Jy ! Component: 100 - total flux cleaned = 5.19804e-05 Jy ! Component: 150 - total flux cleaned = 7.80673e-05 Jy ! Component: 200 - total flux cleaned = 0.000102397 Jy ! Total flux subtracted in 200 components = 0.000102397 Jy ! Clean residual min=-0.002024 max=0.002084 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0665342 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.0665342 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=0.044828Jy sigma=0.669529 ! Fit after self-cal, rms=0.044827Jy sigma=0.669525 ! 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=0.044827Jy sigma=0.669525 ! Fit after self-cal, rms=0.044770Jy sigma=0.669451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=12.61 mas, bpa=-10.4 degrees ! Estimated noise=0.823879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197717 Jy ! Component: 100 - total flux cleaned = 0.000162342 Jy ! Component: 150 - total flux cleaned = 0.000162401 Jy ! Component: 200 - total flux cleaned = 0.000170466 Jy ! Total flux subtracted in 200 components = 0.000170466 Jy ! Clean residual min=-0.001962 max=0.002047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0667047 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0667047 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=0.044762Jy sigma=0.669354 ! Fit after self-cal, rms=0.044759Jy sigma=0.669350 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 = 3.16523e-05 Jy ! Component: 100 - total flux cleaned = 4.65135e-05 Jy ! Component: 150 - total flux cleaned = 6.08585e-05 Jy ! Component: 200 - total flux cleaned = 7.49651e-05 Jy ! Total flux subtracted in 200 components = 7.49651e-05 Jy ! Clean residual min=-0.001950 max=0.002037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0667796 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.0667796 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=0.044757Jy sigma=0.669321 ! Fit after self-cal, rms=0.044756Jy sigma=0.669320 ! 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=0.044756Jy sigma=0.669320 ! Fit after self-cal, rms=0.044715Jy sigma=0.669275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.005 mas, bmaj=12.02 mas, bpa=-10.86 degrees ! Estimated noise=0.87475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141282 Jy ! Component: 100 - total flux cleaned = 0.000141215 Jy ! Component: 150 - total flux cleaned = 0.000157401 Jy ! Component: 200 - total flux cleaned = 0.000164974 Jy ! Total flux subtracted in 200 components = 0.000164974 Jy ! Clean residual min=-0.001948 max=0.002011 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0669446 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.0669446 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=0.044711Jy sigma=0.669219 ! Fit after self-cal, rms=0.044711Jy sigma=0.669213 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 = 2.36376e-05 Jy ! Component: 100 - total flux cleaned = 4.49836e-05 Jy ! Component: 150 - total flux cleaned = 6.51146e-05 Jy ! Component: 200 - total flux cleaned = 8.43794e-05 Jy ! Total flux subtracted in 200 components = 8.43794e-05 Jy ! Clean residual min=-0.001934 max=0.002008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.067029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.067029 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=0.044710Jy sigma=0.669194 ! Fit after self-cal, rms=0.044710Jy sigma=0.669192 ! 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=2.712 mas, bmaj=12.65 mas, bpa=-10.42 degrees ! Estimated noise=0.823177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.712 x 12.65 at -10.42 degrees (North through East) ! Clean map min=-0.0019044 max=0.059043 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=2.188 mas, bmaj=12.59 mas, bpa=-9.931 degrees ! Estimated noise=1.36254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445303 Jy ! Component: 100 - total flux cleaned = 0.0550991 Jy ! Component: 150 - total flux cleaned = 0.0592634 Jy ! Component: 200 - total flux cleaned = 0.0613328 Jy ! Total flux subtracted in 200 components = 0.0613328 Jy ! Clean residual min=-0.003718 max=0.003348 Jy/beam ! Clean residual mean=0.000004 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.0613328 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0613328 Jy ! Inverting map and beam ! Estimated beam: bmin=2.712 mas, bmaj=12.65 mas, bpa=-10.42 degrees ! Estimated noise=0.823177 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 = 0.00239875 Jy ! Component: 100 - total flux cleaned = 0.0035989 Jy ! Component: 150 - total flux cleaned = 0.00434488 Jy ! Component: 200 - total flux cleaned = 0.00471471 Jy ! Total flux subtracted in 200 components = 0.00471471 Jy ! Clean residual min=-0.002172 max=0.002038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0660475 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0660475 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=4.005 mas, bmaj=12.02 mas, bpa=-10.86 degrees ! Estimated noise=0.87475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279184 Jy ! Component: 100 - total flux cleaned = 0.000329693 Jy ! Component: 150 - total flux cleaned = 0.000341031 Jy ! Component: 200 - total flux cleaned = 0.000351782 Jy ! Total flux subtracted in 200 components = 0.000351782 Jy ! Clean residual min=-0.002106 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0663992 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 = 1.03837e-05 Jy ! Component: 100 - total flux cleaned = 2.97749e-05 Jy ! Component: 150 - total flux cleaned = 5.76225e-05 Jy ! Component: 200 - total flux cleaned = 7.57074e-05 Jy ! Total flux subtracted in 200 components = 7.57074e-05 Jy ! Clean residual min=-0.002066 max=0.002027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.066475 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.066475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.712 mas, bmaj=12.65 mas, bpa=-10.42 degrees ! Estimated noise=0.823177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.05213e-05 Jy ! Component: 100 - total flux cleaned = 3.10526e-05 Jy ! Component: 150 - total flux cleaned = 4.92058e-05 Jy ! Component: 200 - total flux cleaned = 6.60985e-05 Jy ! Total flux subtracted in 200 components = 6.60985e-05 Jy ! Clean residual min=-0.001998 max=0.001998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0665411 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.066541 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=0.044719Jy sigma=0.669355 ! Fit after self-cal, rms=0.044720Jy sigma=0.669347 wmodel J1959-2135_C_map.mod ! Writing 91 model components to file: J1959-2135_C_map.mod wobs J1959-2135_C_uvs.fits ! Writing UV FITS file: J1959-2135_C_uvs.fits wwins J1959-2135_C_map.win ! wwins: Wrote 1 windows to J1959-2135_C_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 = -1.73349e-06 Jy ! Component: 100 - total flux cleaned = 0.000181273 Jy ! Component: 150 - total flux cleaned = 0.000322684 Jy ! Component: 200 - total flux cleaned = 0.000245948 Jy ! Component: 250 - total flux cleaned = 0.000172409 Jy ! Component: 300 - total flux cleaned = 0.000124966 Jy ! Component: 350 - total flux cleaned = 3.38524e-05 Jy ! Component: 400 - total flux cleaned = -5.36821e-05 Jy ! Component: 450 - total flux cleaned = -0.000137414 Jy ! Component: 500 - total flux cleaned = -0.000218379 Jy ! Component: 550 - total flux cleaned = -0.00033592 Jy ! Component: 600 - total flux cleaned = -0.000430227 Jy ! Component: 650 - total flux cleaned = -0.00043019 Jy ! Component: 700 - total flux cleaned = -0.000394929 Jy ! Component: 750 - total flux cleaned = -0.000378599 Jy ! Component: 800 - total flux cleaned = -0.000362092 Jy ! Component: 850 - total flux cleaned = -0.00034593 Jy ! Component: 900 - total flux cleaned = -0.000329988 Jy ! Component: 950 - total flux cleaned = -0.000314544 Jy ! Component: 1000 - total flux cleaned = -0.000284283 Jy ! Component: 1050 - total flux cleaned = -0.000254633 Jy ! Component: 1100 - total flux cleaned = -0.000254449 Jy ! Component: 1150 - total flux cleaned = -0.000211061 Jy ! Component: 1200 - total flux cleaned = -0.000168516 Jy ! Component: 1250 - total flux cleaned = -0.000140541 Jy ! Component: 1300 - total flux cleaned = -9.95875e-05 Jy ! Component: 1350 - total flux cleaned = -0.000139689 Jy ! Component: 1400 - total flux cleaned = -0.000139586 Jy ! Component: 1450 - total flux cleaned = -0.000191771 Jy ! Component: 1500 - total flux cleaned = -0.000204616 Jy ! Component: 1550 - total flux cleaned = -0.000229836 Jy ! Component: 1600 - total flux cleaned = -0.000229914 Jy ! Component: 1650 - total flux cleaned = -0.00024239 Jy ! Component: 1700 - total flux cleaned = -0.000291331 Jy ! Component: 1750 - total flux cleaned = -0.000303304 Jy ! Component: 1800 - total flux cleaned = -0.000327107 Jy ! Component: 1850 - total flux cleaned = -0.000303214 Jy ! Component: 1900 - total flux cleaned = -0.000256474 Jy ! Component: 1950 - total flux cleaned = -0.000244922 Jy ! Component: 2000 - total flux cleaned = -0.000221914 Jy ! Component: 2050 - total flux cleaned = -0.00018789 Jy ! Component: 2100 - total flux cleaned = -0.000187961 Jy ! Component: 2150 - total flux cleaned = -0.000143396 Jy ! Component: 2200 - total flux cleaned = -0.000143421 Jy ! Component: 2250 - total flux cleaned = -0.000143364 Jy ! Component: 2300 - total flux cleaned = -8.88221e-05 Jy ! Component: 2350 - total flux cleaned = -9.97455e-05 Jy ! Component: 2400 - total flux cleaned = -0.000110522 Jy ! Component: 2450 - total flux cleaned = -9.97694e-05 Jy ! Component: 2500 - total flux cleaned = -0.000131663 Jy ! Component: 2550 - total flux cleaned = -0.000121115 Jy ! Component: 2600 - total flux cleaned = -0.000152572 Jy ! Component: 2650 - total flux cleaned = -0.000142083 Jy ! Component: 2700 - total flux cleaned = -0.000110982 Jy ! Component: 2750 - total flux cleaned = -0.000152563 Jy ! Component: 2800 - total flux cleaned = -0.000173204 Jy ! Component: 2850 - total flux cleaned = -0.000203974 Jy ! Component: 2900 - total flux cleaned = -0.000193759 Jy ! Component: 2950 - total flux cleaned = -0.000193793 Jy ! Component: 3000 - total flux cleaned = -0.000214062 Jy ! Component: 3050 - total flux cleaned = -0.000214052 Jy ! Component: 3100 - total flux cleaned = -0.000234094 Jy ! Component: 3150 - total flux cleaned = -0.000224038 Jy ! Component: 3200 - total flux cleaned = -0.000233982 Jy ! Component: 3250 - total flux cleaned = -0.000224065 Jy ! Component: 3300 - total flux cleaned = -0.000214225 Jy ! Component: 3350 - total flux cleaned = -0.000214251 Jy ! Component: 3400 - total flux cleaned = -0.000253492 Jy ! Component: 3450 - total flux cleaned = -0.00023395 Jy ! Component: 3500 - total flux cleaned = -0.000243665 Jy ! Component: 3550 - total flux cleaned = -0.000253382 Jy ! Component: 3600 - total flux cleaned = -0.000204864 Jy ! Component: 3650 - total flux cleaned = -0.000233921 Jy ! Component: 3700 - total flux cleaned = -0.000214631 Jy ! Component: 3750 - total flux cleaned = -0.000233907 Jy ! Component: 3800 - total flux cleaned = -0.000205064 Jy ! Component: 3850 - total flux cleaned = -0.000205092 Jy ! Component: 3900 - total flux cleaned = -0.000185907 Jy ! Component: 3950 - total flux cleaned = -0.000166716 Jy ! Component: 4000 - total flux cleaned = -0.000147611 Jy ! Component: 4050 - total flux cleaned = -0.000138051 Jy ! Total flux subtracted in 4096 components = -0.000128452 Jy ! Clean residual min=-0.000501 max=0.000493 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0664126 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 405 components and 0.0664126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1959-2135_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.712 x 12.65 at -10.42 degrees (North through East) ! Clean map min=-0.0012804 max=0.058845 Jy/beam ! Writing clean map to FITS file: .//J1959-2135_C_map.fits wmodel .//J1959-2135_C_map.mod ! Writing 405 model components to file: .//J1959-2135_C_map.mod wobs .//J1959-2135_C_uvs.fits ! Writing UV FITS file: .//J1959-2135_C_uvs.fits wwins .//J1959-2135_C_map.win ! wwins: Wrote 2 windows to .//J1959-2135_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0588449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.901297 0.901297 1.80259 3.60519 7.21038 14.4208 28.8415 57.683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.853 quit ! Quitting program ! Log file .//J1959-2135_C_dfm.log closed on Mon Jan 20 19:00:48 2020