! Started logfile: /scr/pima/bu007_uvs/J1711+3040_C_dfm.log on Sun Jun 24 02:29:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1711+3040_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1711+3040_C_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899812 visibilities/baseline/integration-bin. ! Found source: J1711+3040 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 19112 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 J1711+3040_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. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004504Jy sigma=13.847162 ! Fit after self-cal, rms=0.943633Jy sigma=13.001545 ! 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=1.057 mas, bmaj=3.602 mas, bpa=0.009948 degrees ! Estimated noise=0.70529 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 = 0.0477893 Jy ! Component: 100 - total flux cleaned = 0.0582646 Jy ! Total flux subtracted in 100 components = 0.0582646 Jy ! Clean residual min=-0.004693 max=0.004406 Jy/beam ! Clean residual mean=-0.000000 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0582646 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0582646 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=0.103563Jy sigma=1.203491 ! Fit after self-cal, rms=0.102335Jy sigma=1.188062 ! 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=1.299 mas, bmaj=3.715 mas, bpa=0.8377 degrees ! Estimated noise=0.396608 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 = 0.00539078 Jy ! Component: 100 - total flux cleaned = 0.00767087 Jy ! Component: 150 - total flux cleaned = 0.00813245 Jy ! Component: 200 - total flux cleaned = 0.00833701 Jy ! Total flux subtracted in 200 components = 0.00833701 Jy ! Clean residual min=-0.002623 max=0.002553 Jy/beam ! Clean residual mean=-0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0666016 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0666016 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=0.102079Jy sigma=1.183767 ! Fit after self-cal, rms=0.102044Jy sigma=1.183449 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 3.715 at 0.8377 degrees (North through East) ! Clean map min=-0.0023908 max=0.063939 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.83 KP 0.86 ! LA 1.01 MK 1.03 NL 1.20 OV 1.05 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.89 KP 0.95 ! LA 0.91 MK 1.06 NL 1.00 OV 1.03 ! PT 1.16 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.94 KP 1.01 ! LA 1.00 MK 0.98 NL 1.06 OV 1.00 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.88 KP 0.91 ! LA 1.03 MK 1.00 NL 1.07 OV 0.96 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.74 KP 0.90 ! LA 1.00 MK 1.06 NL 1.04 OV 1.10 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.81 KP 0.91 ! LA 0.99 MK 1.06 NL 1.03 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.73 KP 0.87 ! LA 1.06 MK 1.12 NL 1.00 OV 0.95 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 0.70 KP 0.85 ! LA 1.07 MK 1.03 NL 0.95 OV 0.95 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.102044Jy sigma=1.183449 ! Fit after self-cal, rms=0.095016Jy sigma=1.179402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=3.696 mas, bpa=0.3996 degrees ! Estimated noise=0.391432 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 = 0.000503583 Jy ! Component: 100 - total flux cleaned = 0.000528796 Jy ! Component: 150 - total flux cleaned = 0.00053118 Jy ! Component: 200 - total flux cleaned = 0.0005329 Jy ! Total flux subtracted in 200 components = 0.0005329 Jy ! Clean residual min=-0.001994 max=0.001989 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0671345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0671345 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=0.094995Jy sigma=1.179311 ! Fit after self-cal, rms=0.095117Jy sigma=1.178444 ! 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=0.095117Jy sigma=1.178444 ! Fit after self-cal, rms=0.094493Jy sigma=1.178249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=3.696 mas, bpa=0.1563 degrees ! Estimated noise=0.388881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102455 Jy ! Component: 100 - total flux cleaned = 0.000245238 Jy ! Component: 150 - total flux cleaned = 0.000244496 Jy ! Component: 200 - total flux cleaned = 0.000244215 Jy ! Total flux subtracted in 200 components = 0.000244215 Jy ! Clean residual min=-0.001912 max=0.001981 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0673787 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0673787 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=0.094477Jy sigma=1.178224 ! Fit after self-cal, rms=0.094523Jy sigma=1.178085 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 (-1.8, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143732 Jy ! Component: 100 - total flux cleaned = 0.00167384 Jy ! Component: 150 - total flux cleaned = 0.00187859 Jy ! Component: 200 - total flux cleaned = 0.00200107 Jy ! Total flux subtracted in 200 components = 0.00200107 Jy ! Clean residual min=-0.001887 max=0.001787 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0693798 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0693798 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=0.094489Jy sigma=1.177587 ! Fit after self-cal, rms=0.094483Jy sigma=1.177422 ! 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=0.094483Jy sigma=1.177422 ! Fit after self-cal, rms=0.093603Jy sigma=1.177357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=3.691 mas, bpa=0.09929 degrees ! Estimated noise=0.385319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500588 Jy ! Component: 100 - total flux cleaned = 0.000716663 Jy ! Component: 150 - total flux cleaned = 0.000835274 Jy ! Component: 200 - total flux cleaned = 0.000966033 Jy ! Total flux subtracted in 200 components = 0.000966033 Jy ! Clean residual min=-0.001865 max=0.001830 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0703458 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0703458 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=0.093584Jy sigma=1.177198 ! Fit after self-cal, rms=0.093589Jy sigma=1.177141 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 = 0.0002933 Jy ! Component: 100 - total flux cleaned = 0.000356867 Jy ! Component: 150 - total flux cleaned = 0.000453427 Jy ! Component: 200 - total flux cleaned = 0.000540856 Jy ! Total flux subtracted in 200 components = 0.000540856 Jy ! Clean residual min=-0.001834 max=0.001813 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0708867 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0708867 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=0.093579Jy sigma=1.177050 ! Fit after self-cal, rms=0.093586Jy sigma=1.177033 ! 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=0.093586Jy sigma=1.177033 ! Fit after self-cal, rms=0.092955Jy sigma=1.176994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=4.806 mas, bpa=-4.025 degrees ! Estimated noise=0.543367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255473 Jy ! Component: 100 - total flux cleaned = 0.000448627 Jy ! Component: 150 - total flux cleaned = 0.000529867 Jy ! Component: 200 - total flux cleaned = 0.000582806 Jy ! Total flux subtracted in 200 components = 0.000582806 Jy ! Clean residual min=-0.002398 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0714695 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0714695 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=0.092951Jy sigma=1.177027 ! Fit after self-cal, rms=0.092954Jy sigma=1.176913 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 = 6.65925e-07 Jy ! Component: 100 - total flux cleaned = 0.000152272 Jy ! Component: 150 - total flux cleaned = 0.000233341 Jy ! Component: 200 - total flux cleaned = 0.000290579 Jy ! Total flux subtracted in 200 components = 0.000290579 Jy ! Clean residual min=-0.002373 max=0.001861 Jy/beam ! Clean residual mean=0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0717601 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0717601 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=0.092954Jy sigma=1.176978 ! Fit after self-cal, rms=0.092956Jy sigma=1.176933 ! 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=1.294 mas, bmaj=3.685 mas, bpa=0.0894 degrees ! Estimated noise=0.382703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 3.685 at 0.0894 degrees (North through East) ! Clean map min=-0.0016569 max=0.061922 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=1.056 mas, bmaj=3.587 mas, bpa=-0.822 degrees ! Estimated noise=0.686944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466972 Jy ! Component: 100 - total flux cleaned = 0.0575367 Jy ! Component: 150 - total flux cleaned = 0.0606888 Jy ! Component: 200 - total flux cleaned = 0.0617772 Jy ! Total flux subtracted in 200 components = 0.0617772 Jy ! Clean residual min=-0.003764 max=0.003426 Jy/beam ! Clean residual mean=-0.000000 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0617772 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0617772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=3.685 mas, bpa=0.0894 degrees ! Estimated noise=0.382703 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) ! Added new window around map position (1.2, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315498 Jy ! Component: 100 - total flux cleaned = 0.00508497 Jy ! Component: 150 - total flux cleaned = 0.00655932 Jy ! Component: 200 - total flux cleaned = 0.0075322 Jy ! Total flux subtracted in 200 components = 0.0075322 Jy ! Clean residual min=-0.002073 max=0.001925 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0693094 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0693094 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=3.461 mas, bmaj=4.806 mas, bpa=-4.025 degrees ! Estimated noise=0.543367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135369 Jy ! Component: 100 - total flux cleaned = 0.00217237 Jy ! Component: 150 - total flux cleaned = 0.00258572 Jy ! Component: 200 - total flux cleaned = 0.00286067 Jy ! Total flux subtracted in 200 components = 0.00286067 Jy ! Clean residual min=-0.002244 max=0.002033 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0721701 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 = 0.000151366 Jy ! Component: 100 - total flux cleaned = 0.000256806 Jy ! Component: 150 - total flux cleaned = 0.000311192 Jy ! Component: 200 - total flux cleaned = 0.000361307 Jy ! Total flux subtracted in 200 components = 0.000361307 Jy ! Clean residual min=-0.002196 max=0.002010 Jy/beam ! Clean residual mean=0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0725314 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.0725314 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=3.685 mas, bpa=0.0894 degrees ! Estimated noise=0.382703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002952 Jy ! Component: 100 - total flux cleaned = 0.00035811 Jy ! Component: 150 - total flux cleaned = 0.000439446 Jy ! Component: 200 - total flux cleaned = 0.000417483 Jy ! Total flux subtracted in 200 components = 0.000417483 Jy ! Clean residual min=-0.001799 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0729489 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0729489 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=0.092938Jy sigma=1.176896 ! Fit after self-cal, rms=0.092935Jy sigma=1.176776 wmodel J1711+3040_C_map.mod ! Writing 101 model components to file: J1711+3040_C_map.mod wobs J1711+3040_C_uvs.fits ! Writing UV FITS file: J1711+3040_C_uvs.fits wwins J1711+3040_C_map.win ! wwins: Wrote 3 windows to J1711+3040_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 = -0.000130446 Jy ! Component: 100 - total flux cleaned = -0.000247728 Jy ! Component: 150 - total flux cleaned = -0.000497637 Jy ! Component: 200 - total flux cleaned = -0.000816245 Jy ! Component: 250 - total flux cleaned = -0.000994898 Jy ! Component: 300 - total flux cleaned = -0.001241 Jy ! Component: 350 - total flux cleaned = -0.00145563 Jy ! Component: 400 - total flux cleaned = -0.00166394 Jy ! Component: 450 - total flux cleaned = -0.00184411 Jy ! Component: 500 - total flux cleaned = -0.00197587 Jy ! Component: 550 - total flux cleaned = -0.00210481 Jy ! Component: 600 - total flux cleaned = -0.00231499 Jy ! Component: 650 - total flux cleaned = -0.00252085 Jy ! Component: 700 - total flux cleaned = -0.00270199 Jy ! Component: 750 - total flux cleaned = -0.0027613 Jy ! Component: 800 - total flux cleaned = -0.00285908 Jy ! Component: 850 - total flux cleaned = -0.00293592 Jy ! Component: 900 - total flux cleaned = -0.00299269 Jy ! Component: 950 - total flux cleaned = -0.00306687 Jy ! Component: 1000 - total flux cleaned = -0.00310354 Jy ! Component: 1050 - total flux cleaned = -0.00313926 Jy ! Component: 1100 - total flux cleaned = -0.00315701 Jy ! Component: 1150 - total flux cleaned = -0.0031919 Jy ! Component: 1200 - total flux cleaned = -0.00320911 Jy ! Component: 1250 - total flux cleaned = -0.00326003 Jy ! Component: 1300 - total flux cleaned = -0.0032431 Jy ! Component: 1350 - total flux cleaned = -0.00327622 Jy ! Component: 1400 - total flux cleaned = -0.0032924 Jy ! Component: 1450 - total flux cleaned = -0.00327615 Jy ! Component: 1500 - total flux cleaned = -0.00329198 Jy ! Component: 1550 - total flux cleaned = -0.00330762 Jy ! Component: 1600 - total flux cleaned = -0.00333892 Jy ! Component: 1650 - total flux cleaned = -0.00335435 Jy ! Component: 1700 - total flux cleaned = -0.00341524 Jy ! Component: 1750 - total flux cleaned = -0.00341489 Jy ! Component: 1800 - total flux cleaned = -0.00341453 Jy ! Component: 1850 - total flux cleaned = -0.00344414 Jy ! Component: 1900 - total flux cleaned = -0.00348794 Jy ! Component: 1950 - total flux cleaned = -0.00348802 Jy ! Component: 2000 - total flux cleaned = -0.00348802 Jy ! Component: 2050 - total flux cleaned = -0.00348817 Jy ! Component: 2100 - total flux cleaned = -0.00348818 Jy ! Component: 2150 - total flux cleaned = -0.00341819 Jy ! Component: 2200 - total flux cleaned = -0.0034462 Jy ! Component: 2250 - total flux cleaned = -0.00344637 Jy ! Component: 2300 - total flux cleaned = -0.00344638 Jy ! Component: 2350 - total flux cleaned = -0.00343272 Jy ! Component: 2400 - total flux cleaned = -0.00345973 Jy ! Component: 2450 - total flux cleaned = -0.00341957 Jy ! Component: 2500 - total flux cleaned = -0.00339295 Jy ! Component: 2550 - total flux cleaned = -0.00340617 Jy ! Component: 2600 - total flux cleaned = -0.00341915 Jy ! Component: 2650 - total flux cleaned = -0.00336722 Jy ! Component: 2700 - total flux cleaned = -0.00338017 Jy ! Component: 2750 - total flux cleaned = -0.00341874 Jy ! Component: 2800 - total flux cleaned = -0.00344421 Jy ! Component: 2850 - total flux cleaned = -0.00346958 Jy ! Component: 2900 - total flux cleaned = -0.00345699 Jy ! Component: 2950 - total flux cleaned = -0.00349467 Jy ! Component: 3000 - total flux cleaned = -0.00350705 Jy ! Component: 3050 - total flux cleaned = -0.00348238 Jy ! Component: 3100 - total flux cleaned = -0.00356831 Jy ! Component: 3150 - total flux cleaned = -0.00351938 Jy ! Component: 3200 - total flux cleaned = -0.00349501 Jy ! Component: 3250 - total flux cleaned = -0.00349497 Jy ! Component: 3300 - total flux cleaned = -0.00347095 Jy ! Component: 3350 - total flux cleaned = -0.00348295 Jy ! Component: 3400 - total flux cleaned = -0.00347118 Jy ! Component: 3450 - total flux cleaned = -0.00345931 Jy ! Component: 3500 - total flux cleaned = -0.00343573 Jy ! Component: 3550 - total flux cleaned = -0.00347091 Jy ! Component: 3600 - total flux cleaned = -0.00343593 Jy ! Component: 3650 - total flux cleaned = -0.00341265 Jy ! Component: 3700 - total flux cleaned = -0.00340109 Jy ! Component: 3750 - total flux cleaned = -0.00344712 Jy ! Component: 3800 - total flux cleaned = -0.0034242 Jy ! Component: 3850 - total flux cleaned = -0.00343549 Jy ! Component: 3900 - total flux cleaned = -0.00341273 Jy ! Component: 3950 - total flux cleaned = -0.00341279 Jy ! Component: 4000 - total flux cleaned = -0.00343522 Jy ! Component: 4050 - total flux cleaned = -0.00339054 Jy ! Total flux subtracted in 4096 components = -0.00342398 Jy ! Clean residual min=-0.000631 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0695249 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 411 components and 0.0695249 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1711+3040_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 3.685 at 0.0894 degrees (North through East) ! Clean map min=-0.0012565 max=0.061621 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1711+3040_C_map.fits wmodel /scr/pima/bu007_uvs/J1711+3040_C_map.mod ! Writing 411 model components to file: /scr/pima/bu007_uvs/J1711+3040_C_map.mod wobs /scr/pima/bu007_uvs/J1711+3040_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1711+3040_C_uvs.fits wwins /scr/pima/bu007_uvs/J1711+3040_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bu007_uvs/J1711+3040_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0616213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.94402 0.94402 1.88804 3.77608 7.55216 15.1043 30.2086 60.4173 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 317.789 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1711+3040_C_dfm.log closed on Sun Jun 24 02:29:19 2018