! Started logfile: .//J1610-2247_C_dfm.log on Mon Jan 20 18:24:00 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 .//J1610-2247_C_uva.fits ! Reading UV FITS file: .//J1610-2247_C_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1610-2247 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5400 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 J1610-2247_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=1.002480Jy sigma=17.810077 ! Fit after self-cal, rms=0.946454Jy sigma=16.774604 ! 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=1.321 mas, bmaj=3.499 mas, bpa=-7.352 degrees ! Estimated noise=0.825597 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 = 0.0409905 Jy ! Component: 100 - total flux cleaned = 0.0500278 Jy ! Total flux subtracted in 100 components = 0.0500278 Jy ! Clean residual min=-0.003696 max=0.003837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0500278 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0500278 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=0.044493Jy sigma=0.718324 ! Fit after self-cal, rms=0.044037Jy sigma=0.710418 ! 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=1.652 mas, bmaj=4.216 mas, bpa=-7.594 degrees ! Estimated noise=0.557409 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 (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628126 Jy ! Component: 100 - total flux cleaned = 0.00970691 Jy ! Component: 150 - total flux cleaned = 0.0118924 Jy ! Component: 200 - total flux cleaned = 0.0129441 Jy ! Total flux subtracted in 200 components = 0.0129441 Jy ! Clean residual min=-0.002308 max=0.002601 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0629718 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0629718 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=0.043242Jy sigma=0.690769 ! Fit after self-cal, rms=0.043189Jy sigma=0.689917 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.652 x 4.216 at -7.594 degrees (North through East) ! Clean map min=-0.0022837 max=0.053584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 1.01 ! LA 1.06 MK 1.13 NL 0.97 OV 0.98 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.22 KP 0.95 ! LA 0.94 MK 0.94 NL 0.99 OV 1.15 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.05 KP 1.02 ! LA 0.93 MK 1.11 NL 1.08 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00 KP 1.06 ! LA 0.95 MK 0.98 NL 1.25 OV 0.93 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.52 FD 0.98 HN 1.15 KP 1.03 ! LA 0.99 MK 1.00 NL 0.95 OV 0.95 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 1.06 ! LA 0.97 MK 0.93 NL 0.90 OV 0.92 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.02 ! LA 0.98 MK 0.84 NL 0.96 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.11 KP 1.03 ! LA 0.91 MK 0.86 NL 0.86 OV 0.99 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.043189Jy sigma=0.689917 ! Fit after self-cal, rms=0.049148Jy sigma=0.681516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=4.199 mas, bpa=-7.96 degrees ! Estimated noise=0.550459 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 (-29.1, 42.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261585 Jy ! Component: 100 - total flux cleaned = 0.00359067 Jy ! Component: 150 - total flux cleaned = 0.00402153 Jy ! Component: 200 - total flux cleaned = 0.00417961 Jy ! Total flux subtracted in 200 components = 0.00417961 Jy ! Clean residual min=-0.001746 max=0.001883 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0671515 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.0671514 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=0.049001Jy sigma=0.678076 ! Fit after self-cal, rms=0.049074Jy sigma=0.677689 ! 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=0.049074Jy sigma=0.677689 ! Fit after self-cal, rms=0.049049Jy sigma=0.677454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=4.196 mas, bpa=-8.063 degrees ! Estimated noise=0.548626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102917 Jy ! Component: 100 - total flux cleaned = 0.00132279 Jy ! Component: 150 - total flux cleaned = 0.00132459 Jy ! Component: 200 - total flux cleaned = 0.00130335 Jy ! Total flux subtracted in 200 components = 0.00130335 Jy ! Clean residual min=-0.001670 max=0.001852 Jy/beam ! Clean residual mean=0.000004 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0684548 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0684548 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=0.049014Jy sigma=0.676808 ! Fit after self-cal, rms=0.049002Jy sigma=0.676771 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) ! Added new window around map position (-59.1, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980111 Jy ! Component: 100 - total flux cleaned = 0.0011293 Jy ! Component: 150 - total flux cleaned = 0.0013388 Jy ! Component: 200 - total flux cleaned = 0.00146564 Jy ! Total flux subtracted in 200 components = 0.00146564 Jy ! Clean residual min=-0.001574 max=0.001474 Jy/beam ! Clean residual mean=0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0699204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0699205 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=0.048921Jy sigma=0.675375 ! Fit after self-cal, rms=0.048911Jy sigma=0.675291 ! 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=0.048911Jy sigma=0.675291 ! Fit after self-cal, rms=0.048496Jy sigma=0.675210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.197 mas, bpa=-8.089 degrees ! Estimated noise=0.547029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367782 Jy ! Component: 100 - total flux cleaned = 0.000460965 Jy ! Component: 150 - total flux cleaned = 0.000525378 Jy ! Component: 200 - total flux cleaned = 0.000565057 Jy ! Total flux subtracted in 200 components = 0.000565057 Jy ! Clean residual min=-0.001503 max=0.001437 Jy/beam ! Clean residual mean=0.000005 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0704855 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.0704855 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=0.048470Jy sigma=0.674844 ! Fit after self-cal, rms=0.048464Jy sigma=0.674825 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 = 5.97567e-05 Jy ! Component: 100 - total flux cleaned = 7.86199e-05 Jy ! Component: 150 - total flux cleaned = 7.77289e-05 Jy ! Component: 200 - total flux cleaned = 9.39534e-05 Jy ! Total flux subtracted in 200 components = 9.39534e-05 Jy ! Clean residual min=-0.001493 max=0.001410 Jy/beam ! Clean residual mean=0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0705795 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0705795 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=0.048447Jy sigma=0.674606 ! Fit after self-cal, rms=0.048444Jy sigma=0.674598 ! 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=0.048444Jy sigma=0.674598 ! Fit after self-cal, rms=0.048314Jy sigma=0.674575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=8.542 mas, bpa=-6.518 degrees ! Estimated noise=0.682375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111176 Jy ! Component: 100 - total flux cleaned = 7.94009e-05 Jy ! Component: 150 - total flux cleaned = 5.20825e-05 Jy ! Component: 200 - total flux cleaned = 1.46797e-05 Jy ! Total flux subtracted in 200 components = 1.46797e-05 Jy ! Clean residual min=-0.001469 max=0.001582 Jy/beam ! Clean residual mean=0.000010 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0705941 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.0705942 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=0.048308Jy sigma=0.674471 ! Fit after self-cal, rms=0.048298Jy sigma=0.674459 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 = 7.67452e-06 Jy ! Component: 100 - total flux cleaned = -1.5709e-05 Jy ! Component: 150 - total flux cleaned = -3.71341e-05 Jy ! Component: 200 - total flux cleaned = -4.7171e-05 Jy ! Total flux subtracted in 200 components = -4.7171e-05 Jy ! Clean residual min=-0.001443 max=0.001558 Jy/beam ! Clean residual mean=0.000010 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.070547 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.070547 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=0.048295Jy sigma=0.674418 ! Fit after self-cal, rms=0.048291Jy sigma=0.674414 ! 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=1.651 mas, bmaj=4.195 mas, bpa=-8.107 degrees ! Estimated noise=0.546914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.195 at -8.107 degrees (North through East) ! Clean map min=-0.0014108 max=0.052791 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=1.32 mas, bmaj=3.484 mas, bpa=-7.709 degrees ! Estimated noise=0.816383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407878 Jy ! Component: 100 - total flux cleaned = 0.049796 Jy ! Component: 150 - total flux cleaned = 0.0535291 Jy ! Component: 200 - total flux cleaned = 0.0561116 Jy ! Total flux subtracted in 200 components = 0.0561116 Jy ! Clean residual min=-0.002893 max=0.002727 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0561116 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0561116 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.195 mas, bpa=-8.107 degrees ! Estimated noise=0.546914 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 = 0.00443294 Jy ! Component: 100 - total flux cleaned = 0.00720062 Jy ! Component: 150 - total flux cleaned = 0.00895709 Jy ! Component: 200 - total flux cleaned = 0.00993779 Jy ! Total flux subtracted in 200 components = 0.00993779 Jy ! Clean residual min=-0.001932 max=0.001639 Jy/beam ! Clean residual mean=0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0660494 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.0660494 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=3.828 mas, bmaj=8.542 mas, bpa=-6.518 degrees ! Estimated noise=0.682375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136061 Jy ! Component: 100 - total flux cleaned = 0.0020203 Jy ! Component: 150 - total flux cleaned = 0.00256465 Jy ! Component: 200 - total flux cleaned = 0.00300108 Jy ! Total flux subtracted in 200 components = 0.00300108 Jy ! Clean residual min=-0.001752 max=0.001468 Jy/beam ! Clean residual mean=0.000009 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0690505 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 = 0.000357122 Jy ! Component: 100 - total flux cleaned = 0.000539339 Jy ! Component: 150 - total flux cleaned = 0.000700429 Jy ! Component: 200 - total flux cleaned = 0.000827895 Jy ! Total flux subtracted in 200 components = 0.000827895 Jy ! Clean residual min=-0.001623 max=0.001481 Jy/beam ! Clean residual mean=0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0698784 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 119 components and 0.0698783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.195 mas, bpa=-8.107 degrees ! Estimated noise=0.546914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153665 Jy ! Component: 100 - total flux cleaned = 0.000271856 Jy ! Component: 150 - total flux cleaned = 0.000325808 Jy ! Component: 200 - total flux cleaned = 0.000376205 Jy ! Total flux subtracted in 200 components = 0.000376205 Jy ! Clean residual min=-0.001549 max=0.001462 Jy/beam ! Clean residual mean=0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0702545 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.0702545 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=0.048349Jy sigma=0.675241 ! Fit after self-cal, rms=0.048363Jy sigma=0.675125 wmodel J1610-2247_C_map.mod ! Writing 138 model components to file: J1610-2247_C_map.mod wobs J1610-2247_C_uvs.fits ! Writing UV FITS file: J1610-2247_C_uvs.fits wwins J1610-2247_C_map.win ! wwins: Wrote 4 windows to J1610-2247_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 = -0.000348617 Jy ! Component: 100 - total flux cleaned = -0.000173564 Jy ! Component: 150 - total flux cleaned = 1.69469e-05 Jy ! Component: 200 - total flux cleaned = 0.000199344 Jy ! Component: 250 - total flux cleaned = 0.000308467 Jy ! Component: 300 - total flux cleaned = 0.00043419 Jy ! Component: 350 - total flux cleaned = 0.000495171 Jy ! Component: 400 - total flux cleaned = 0.000574337 Jy ! Component: 450 - total flux cleaned = 0.000631758 Jy ! Component: 500 - total flux cleaned = 0.000687968 Jy ! Component: 550 - total flux cleaned = 0.000760682 Jy ! Component: 600 - total flux cleaned = 0.000814021 Jy ! Component: 650 - total flux cleaned = 0.000866208 Jy ! Component: 700 - total flux cleaned = 0.00096828 Jy ! Component: 750 - total flux cleaned = 0.00105158 Jy ! Component: 800 - total flux cleaned = 0.0011169 Jy ! Component: 850 - total flux cleaned = 0.00116499 Jy ! Component: 900 - total flux cleaned = 0.00118058 Jy ! Component: 950 - total flux cleaned = 0.00121165 Jy ! Component: 1000 - total flux cleaned = 0.00122722 Jy ! Component: 1050 - total flux cleaned = 0.00130324 Jy ! Component: 1100 - total flux cleaned = 0.00137795 Jy ! Component: 1150 - total flux cleaned = 0.00143716 Jy ! Component: 1200 - total flux cleaned = 0.00152449 Jy ! Component: 1250 - total flux cleaned = 0.00158195 Jy ! Component: 1300 - total flux cleaned = 0.00165291 Jy ! Component: 1350 - total flux cleaned = 0.00172313 Jy ! Component: 1400 - total flux cleaned = 0.00177834 Jy ! Component: 1450 - total flux cleaned = 0.00183286 Jy ! Component: 1500 - total flux cleaned = 0.00190058 Jy ! Component: 1550 - total flux cleaned = 0.00192721 Jy ! Component: 1600 - total flux cleaned = 0.00198032 Jy ! Component: 1650 - total flux cleaned = 0.00200631 Jy ! Component: 1700 - total flux cleaned = 0.00204511 Jy ! Component: 1750 - total flux cleaned = 0.00207079 Jy ! Component: 1800 - total flux cleaned = 0.00212141 Jy ! Component: 1850 - total flux cleaned = 0.00219677 Jy ! Component: 1900 - total flux cleaned = 0.00224623 Jy ! Component: 1950 - total flux cleaned = 0.00228305 Jy ! Component: 2000 - total flux cleaned = 0.00230746 Jy ! Component: 2050 - total flux cleaned = 0.00236784 Jy ! Component: 2100 - total flux cleaned = 0.00242745 Jy ! Component: 2150 - total flux cleaned = 0.00245119 Jy ! Component: 2200 - total flux cleaned = 0.0025097 Jy ! Component: 2250 - total flux cleaned = 0.00252126 Jy ! Component: 2300 - total flux cleaned = 0.00254441 Jy ! Component: 2350 - total flux cleaned = 0.00261276 Jy ! Component: 2400 - total flux cleaned = 0.00263531 Jy ! Component: 2450 - total flux cleaned = 0.0026466 Jy ! Component: 2500 - total flux cleaned = 0.00273526 Jy ! Component: 2550 - total flux cleaned = 0.00272423 Jy ! Component: 2600 - total flux cleaned = 0.00276789 Jy ! Component: 2650 - total flux cleaned = 0.0028219 Jy ! Component: 2700 - total flux cleaned = 0.00286472 Jy ! Component: 2750 - total flux cleaned = 0.00291779 Jy ! Component: 2800 - total flux cleaned = 0.00291783 Jy ! Component: 2850 - total flux cleaned = 0.00297014 Jy ! Component: 2900 - total flux cleaned = 0.00302195 Jy ! Component: 2950 - total flux cleaned = 0.00305287 Jy ! Component: 3000 - total flux cleaned = 0.003114 Jy ! Component: 3050 - total flux cleaned = 0.0031442 Jy ! Component: 3100 - total flux cleaned = 0.00317423 Jy ! Component: 3150 - total flux cleaned = 0.00322401 Jy ! Component: 3200 - total flux cleaned = 0.00326347 Jy ! Component: 3250 - total flux cleaned = 0.00328303 Jy ! Component: 3300 - total flux cleaned = 0.00332186 Jy ! Component: 3350 - total flux cleaned = 0.00337961 Jy ! Component: 3400 - total flux cleaned = 0.00341788 Jy ! Component: 3450 - total flux cleaned = 0.00343686 Jy ! Component: 3500 - total flux cleaned = 0.00347463 Jy ! Component: 3550 - total flux cleaned = 0.00349337 Jy ! Component: 3600 - total flux cleaned = 0.00352131 Jy ! Component: 3650 - total flux cleaned = 0.00357677 Jy ! Component: 3700 - total flux cleaned = 0.00360432 Jy ! Component: 3750 - total flux cleaned = 0.00364997 Jy ! Component: 3800 - total flux cleaned = 0.0036681 Jy ! Component: 3850 - total flux cleaned = 0.00369509 Jy ! Component: 3900 - total flux cleaned = 0.00373987 Jy ! Component: 3950 - total flux cleaned = 0.00375766 Jy ! Component: 4000 - total flux cleaned = 0.00379309 Jy ! Component: 4050 - total flux cleaned = 0.00385452 Jy ! Total flux subtracted in 4096 components = 0.00385453 Jy ! Clean residual min=-0.000815 max=0.000459 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.074109 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 403 components and 0.0741091 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1610-2247_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.195 at -8.107 degrees (North through East) ! Clean map min=-0.0012895 max=0.053513 Jy/beam ! Writing clean map to FITS file: .//J1610-2247_C_map.fits wmodel .//J1610-2247_C_map.mod ! Writing 403 model components to file: .//J1610-2247_C_map.mod wobs .//J1610-2247_C_uvs.fits ! Writing UV FITS file: .//J1610-2247_C_uvs.fits wwins .//J1610-2247_C_map.win ! wwins: Wrote 5 windows to .//J1610-2247_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0535132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830877 0.830877 1.66175 3.32351 6.64702 13.294 26.5881 53.1761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.064 quit ! Quitting program ! Log file .//J1610-2247_C_dfm.log closed on Mon Jan 20 18:24:03 2020