! Started logfile: .//J0641+6046_X_20180710_dfm.log on Sat Jul 28 19:20:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0641+6046_X_20180710_uva.fits ! Reading UV FITS file: .//J0641+6046_X_20180710_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0641+6046 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0641+6046_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.998296Jy sigma=24.156781 ! Fit after self-cal, rms=0.965010Jy sigma=23.311559 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6887 mas, bmaj=2.99 mas, bpa=-22.06 degrees ! Estimated noise=0.920421 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 = 0.0266335 Jy ! Component: 100 - total flux cleaned = 0.032533 Jy ! Total flux subtracted in 100 components = 0.032533 Jy ! Clean residual min=-0.002949 max=0.002828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.032533 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.032533 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=0.029429Jy sigma=0.678502 ! Fit after self-cal, rms=0.028113Jy sigma=0.650192 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.921 mas, bpa=-22.01 degrees ! Estimated noise=0.528054 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 = 0.00400629 Jy ! Component: 100 - total flux cleaned = 0.00504018 Jy ! Component: 150 - total flux cleaned = 0.00519276 Jy ! Component: 200 - total flux cleaned = 0.00505363 Jy ! Total flux subtracted in 200 components = 0.00505363 Jy ! Clean residual min=-0.001700 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0375867 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0375867 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=0.027610Jy sigma=0.635369 ! Fit after self-cal, rms=0.027608Jy sigma=0.635205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.921 at -22.01 degrees (North through East) ! Clean map min=-0.0015981 max=0.036584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.03 KP 0.92 LA 0.99 ! MK 1.04 OV 1.03 PT 1.24 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 1.02 KP 1.03 LA 1.04 ! MK 1.12 OV 0.94 PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.03 KP 0.99 LA 1.07 ! MK 0.98 OV 0.97 PT 1.02 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.97 KP 1.06 LA 0.96 ! MK 0.98 OV 1.02 PT 0.99 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.95 KP 0.97 LA 1.02 ! MK 1.05 OV 0.97 PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 0.94 LA 1.03 ! MK 0.90 OV 0.98 PT 1.11 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.09 KP 0.91 LA 1.02 ! MK 1.06 OV 0.90 PT 1.02 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.86 KP 1.00 LA 1.05 ! MK 0.91 OV 0.93 PT 1.21 SC 0.91 ! ! ! Fit before self-cal, rms=0.027608Jy sigma=0.635205 ! Fit after self-cal, rms=0.027685Jy sigma=0.630020 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8021 mas, bmaj=2.899 mas, bpa=-22 degrees ! Estimated noise=0.523801 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 = 3.38078e-05 Jy ! Component: 100 - total flux cleaned = -4.85028e-05 Jy ! Component: 150 - total flux cleaned = -4.86548e-05 Jy ! Component: 200 - total flux cleaned = -6.17197e-05 Jy ! Total flux subtracted in 200 components = -6.17197e-05 Jy ! Clean residual min=-0.001489 max=0.001252 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0375249 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0375249 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=0.027673Jy sigma=0.629490 ! Fit after self-cal, rms=0.027720Jy sigma=0.629275 ! 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=0.027720Jy sigma=0.629275 ! Fit after self-cal, rms=0.027826Jy sigma=0.629245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8026 mas, bmaj=2.894 mas, bpa=-22.05 degrees ! Estimated noise=0.525432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.58996e-05 Jy ! Component: 100 - total flux cleaned = 8.57936e-05 Jy ! Component: 150 - total flux cleaned = 7.62921e-05 Jy ! Component: 200 - total flux cleaned = 4.26898e-05 Jy ! Total flux subtracted in 200 components = 4.26898e-05 Jy ! Clean residual min=-0.001446 max=0.001264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0375676 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0375676 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=0.027822Jy sigma=0.629012 ! Fit after self-cal, rms=0.027823Jy sigma=0.629004 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 = 3.47152e-06 Jy ! Component: 100 - total flux cleaned = -1.897e-05 Jy ! Component: 150 - total flux cleaned = -3.98977e-05 Jy ! Component: 200 - total flux cleaned = -5.93317e-05 Jy ! Total flux subtracted in 200 components = -5.93317e-05 Jy ! Clean residual min=-0.001416 max=0.001269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0375083 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0375083 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=0.027821Jy sigma=0.628896 ! Fit after self-cal, rms=0.027821Jy sigma=0.628892 ! 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=0.027821Jy sigma=0.628892 ! Fit after self-cal, rms=0.027851Jy sigma=0.628872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8017 mas, bmaj=2.893 mas, bpa=-22.1 degrees ! Estimated noise=0.52635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151334 Jy ! Component: 100 - total flux cleaned = 0.000145057 Jy ! Component: 150 - total flux cleaned = 0.000126779 Jy ! Component: 200 - total flux cleaned = 0.000109966 Jy ! Total flux subtracted in 200 components = 0.000109966 Jy ! Clean residual min=-0.001403 max=0.001270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0376183 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0376183 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=0.027850Jy sigma=0.628784 ! Fit after self-cal, rms=0.027849Jy sigma=0.628781 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 = -5.98951e-06 Jy ! Component: 100 - total flux cleaned = -1.57559e-05 Jy ! Component: 150 - total flux cleaned = -2.51987e-05 Jy ! Component: 200 - total flux cleaned = -3.83415e-05 Jy ! Total flux subtracted in 200 components = -3.83415e-05 Jy ! Clean residual min=-0.001386 max=0.001276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0375799 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0375799 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=0.027848Jy sigma=0.628728 ! Fit after self-cal, rms=0.027849Jy sigma=0.628727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027849Jy sigma=0.628727 ! Fit after self-cal, rms=0.027846Jy sigma=0.628712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=2.958 mas, bpa=-18.03 degrees ! Estimated noise=0.726769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123223 Jy ! Component: 100 - total flux cleaned = 0.000141036 Jy ! Component: 150 - total flux cleaned = 0.000124254 Jy ! Component: 200 - total flux cleaned = 0.000116768 Jy ! Total flux subtracted in 200 components = 0.000116768 Jy ! Clean residual min=-0.001724 max=0.001411 Jy/beam ! Clean residual mean=-0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0376967 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0376967 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=0.027844Jy sigma=0.628771 ! Fit after self-cal, rms=0.027842Jy sigma=0.628763 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 = 1.34365e-05 Jy ! Component: 100 - total flux cleaned = 5.74365e-07 Jy ! Component: 150 - total flux cleaned = -5.15114e-06 Jy ! Component: 200 - total flux cleaned = -1.04688e-05 Jy ! Total flux subtracted in 200 components = -1.04688e-05 Jy ! Clean residual min=-0.001719 max=0.001375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0376862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0376862 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=0.027842Jy sigma=0.628826 ! Fit after self-cal, rms=0.027842Jy sigma=0.628822 ! 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=0.8002 mas, bmaj=2.892 mas, bpa=-22.12 degrees ! Estimated noise=0.526669 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.892 at -22.12 degrees (North through East) ! Clean map min=-0.0012619 max=0.036475 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6892 mas, bmaj=2.962 mas, bpa=-22.19 degrees ! Estimated noise=0.927404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275616 Jy ! Component: 100 - total flux cleaned = 0.0338319 Jy ! Component: 150 - total flux cleaned = 0.0356389 Jy ! Component: 200 - total flux cleaned = 0.0357378 Jy ! Total flux subtracted in 200 components = 0.0357378 Jy ! Clean residual min=-0.002875 max=0.002292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0357378 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0357378 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=2.892 mas, bpa=-22.12 degrees ! Estimated noise=0.526669 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 = 0.0018476 Jy ! Component: 100 - total flux cleaned = 0.0021062 Jy ! Component: 150 - total flux cleaned = 0.0020781 Jy ! Component: 200 - total flux cleaned = 0.00209673 Jy ! Total flux subtracted in 200 components = 0.00209673 Jy ! Clean residual min=-0.001600 max=0.001238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0378345 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0378345 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=2.958 mas, bpa=-18.03 degrees ! Estimated noise=0.726769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34534e-05 Jy ! Component: 100 - total flux cleaned = 3.43131e-05 Jy ! Component: 150 - total flux cleaned = 4.92537e-05 Jy ! Component: 200 - total flux cleaned = 3.62892e-05 Jy ! Total flux subtracted in 200 components = 3.62892e-05 Jy ! Clean residual min=-0.001703 max=0.001476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0378708 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 = -2.26232e-05 Jy ! Component: 100 - total flux cleaned = -3.27486e-05 Jy ! Component: 150 - total flux cleaned = -5.08896e-05 Jy ! Component: 200 - total flux cleaned = -6.73727e-05 Jy ! Total flux subtracted in 200 components = -6.73727e-05 Jy ! Clean residual min=-0.001709 max=0.001443 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0378034 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0378034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=2.892 mas, bpa=-22.12 degrees ! Estimated noise=0.526669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105212 Jy ! Component: 100 - total flux cleaned = -2.46044e-05 Jy ! Component: 150 - total flux cleaned = -2.4842e-05 Jy ! Component: 200 - total flux cleaned = -3.28638e-05 Jy ! Total flux subtracted in 200 components = -3.28638e-05 Jy ! Clean residual min=-0.001383 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0377705 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0377705 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=0.027845Jy sigma=0.628889 ! Fit after self-cal, rms=0.027845Jy sigma=0.628883 wmodel J0641+6046_X_map.mod ! Writing 47 model components to file: J0641+6046_X_map.mod wobs J0641+6046_X_uvs.fits ! Writing UV FITS file: J0641+6046_X_uvs.fits wwins J0641+6046_X_map.win ! wwins: Wrote 1 windows to J0641+6046_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359285 Jy ! Component: 100 - total flux cleaned = -0.000492974 Jy ! Component: 150 - total flux cleaned = -0.000638942 Jy ! Component: 200 - total flux cleaned = -0.000737186 Jy ! Component: 250 - total flux cleaned = -0.000887054 Jy ! Component: 300 - total flux cleaned = -0.00101131 Jy ! Component: 350 - total flux cleaned = -0.00114699 Jy ! Component: 400 - total flux cleaned = -0.00129328 Jy ! Component: 450 - total flux cleaned = -0.00141822 Jy ! Component: 500 - total flux cleaned = -0.00149358 Jy ! Component: 550 - total flux cleaned = -0.00160987 Jy ! Component: 600 - total flux cleaned = -0.00166602 Jy ! Component: 650 - total flux cleaned = -0.00173433 Jy ! Component: 700 - total flux cleaned = -0.0017744 Jy ! Component: 750 - total flux cleaned = -0.00185169 Jy ! Component: 800 - total flux cleaned = -0.00186421 Jy ! Component: 850 - total flux cleaned = -0.00193686 Jy ! Component: 900 - total flux cleaned = -0.00194849 Jy ! Component: 950 - total flux cleaned = -0.00196003 Jy ! Component: 1000 - total flux cleaned = -0.00196007 Jy ! Component: 1050 - total flux cleaned = -0.00200427 Jy ! Component: 1100 - total flux cleaned = -0.00204744 Jy ! Component: 1150 - total flux cleaned = -0.00205786 Jy ! Component: 1200 - total flux cleaned = -0.00205806 Jy ! Component: 1250 - total flux cleaned = -0.00209888 Jy ! Component: 1300 - total flux cleaned = -0.00217828 Jy ! Component: 1350 - total flux cleaned = -0.00220738 Jy ! Component: 1400 - total flux cleaned = -0.00226478 Jy ! Component: 1450 - total flux cleaned = -0.00230234 Jy ! Component: 1500 - total flux cleaned = -0.00232074 Jy ! Component: 1550 - total flux cleaned = -0.00238444 Jy ! Component: 1600 - total flux cleaned = -0.00237537 Jy ! Component: 1650 - total flux cleaned = -0.00241968 Jy ! Component: 1700 - total flux cleaned = -0.0024458 Jy ! Component: 1750 - total flux cleaned = -0.00250606 Jy ! Component: 1800 - total flux cleaned = -0.00253129 Jy ! Component: 1850 - total flux cleaned = -0.00253118 Jy ! Component: 1900 - total flux cleaned = -0.00254782 Jy ! Component: 1950 - total flux cleaned = -0.00254784 Jy ! Component: 2000 - total flux cleaned = -0.00256414 Jy ! Component: 2050 - total flux cleaned = -0.00258823 Jy ! Component: 2100 - total flux cleaned = -0.00258834 Jy ! Component: 2150 - total flux cleaned = -0.00263546 Jy ! Component: 2200 - total flux cleaned = -0.00262769 Jy ! Component: 2250 - total flux cleaned = -0.00268164 Jy ! Component: 2300 - total flux cleaned = -0.0026892 Jy ! Component: 2350 - total flux cleaned = -0.00271192 Jy ! Component: 2400 - total flux cleaned = -0.00270448 Jy ! Component: 2450 - total flux cleaned = -0.00274149 Jy ! Component: 2500 - total flux cleaned = -0.00273411 Jy ! Component: 2550 - total flux cleaned = -0.00277783 Jy ! Component: 2600 - total flux cleaned = -0.00277054 Jy ! Component: 2650 - total flux cleaned = -0.00277052 Jy ! Component: 2700 - total flux cleaned = -0.00277048 Jy ! Component: 2750 - total flux cleaned = -0.00277751 Jy ! Component: 2800 - total flux cleaned = -0.00277747 Jy ! Component: 2850 - total flux cleaned = -0.00277054 Jy ! Component: 2900 - total flux cleaned = -0.00276363 Jy ! Component: 2950 - total flux cleaned = -0.00275672 Jy ! Component: 3000 - total flux cleaned = -0.00273622 Jy ! Component: 3050 - total flux cleaned = -0.0027227 Jy ! Component: 3100 - total flux cleaned = -0.00271593 Jy ! Component: 3150 - total flux cleaned = -0.00270925 Jy ! Component: 3200 - total flux cleaned = -0.00269599 Jy ! Component: 3250 - total flux cleaned = -0.00269607 Jy ! Component: 3300 - total flux cleaned = -0.00268948 Jy ! Component: 3350 - total flux cleaned = -0.00269601 Jy ! Component: 3400 - total flux cleaned = -0.002683 Jy ! Component: 3450 - total flux cleaned = -0.00268301 Jy ! Component: 3500 - total flux cleaned = -0.00265718 Jy ! Component: 3550 - total flux cleaned = -0.00265715 Jy ! Component: 3600 - total flux cleaned = -0.00263799 Jy ! Component: 3650 - total flux cleaned = -0.00263163 Jy ! Component: 3700 - total flux cleaned = -0.00263163 Jy ! Component: 3750 - total flux cleaned = -0.00261907 Jy ! Component: 3800 - total flux cleaned = -0.00260656 Jy ! Component: 3850 - total flux cleaned = -0.00260654 Jy ! Component: 3900 - total flux cleaned = -0.00258792 Jy ! Component: 3950 - total flux cleaned = -0.00258177 Jy ! Component: 4000 - total flux cleaned = -0.00256943 Jy ! Component: 4050 - total flux cleaned = -0.00255102 Jy ! Total flux subtracted in 4096 components = -0.00255105 Jy ! Clean residual min=-0.000426 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0352195 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 296 components and 0.0352195 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0641+6046_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.892 at -22.12 degrees (North through East) ! Clean map min=-0.00069858 max=0.036353 Jy/beam ! Writing clean map to FITS file: .//J0641+6046_X_20180710_map.fits wmodel .//J0641+6046_X_20180710_map.mod ! Writing 296 model components to file: .//J0641+6046_X_20180710_map.mod wobs .//J0641+6046_X_20180710_uvs.fits ! Writing UV FITS file: .//J0641+6046_X_20180710_uvs.fits wwins .//J0641+6046_X_20180710_map.win ! wwins: Wrote 2 windows to .//J0641+6046_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0363529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.8321 0.8321 1.6642 3.3284 6.6568 13.3136 26.6272 53.2544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.533 quit ! Quitting program ! Log file .//J0641+6046_X_20180710_dfm.log closed on Sat Jul 28 19:20:54 2018