! Started logfile: /scr/pima/sb072a9_uvs/J1317+3425_C_dfm.log on Fri Oct 26 20:44:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /scr/pima/sb072a9_uvs/J1317+3425_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1317+3425_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1317+3425 ! ! 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 76 lines of history. ! ! Reading 840 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 J1317+3425_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=1.008217Jy sigma=46.676269 ! Fit after self-cal, rms=0.761457Jy sigma=36.161380 ! 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=1.269 mas, bmaj=4.459 mas, bpa=27.42 degrees ! Estimated noise=0.771775 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 = 0.177765 Jy ! Component: 100 - total flux cleaned = 0.220357 Jy ! Total flux subtracted in 100 components = 0.220357 Jy ! Clean residual min=-0.011405 max=0.017472 Jy/beam ! Clean residual mean=-0.000005 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.220357 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.220357 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=0.046711Jy sigma=2.007542 ! Fit after self-cal, rms=0.046682Jy sigma=2.007024 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193374 Jy ! Component: 100 - total flux cleaned = 0.0289518 Jy ! Total flux subtracted in 100 components = 0.0289518 Jy ! Clean residual min=-0.009450 max=0.008772 Jy/beam ! Clean residual mean=-0.000013 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.249309 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.249309 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=0.034026Jy sigma=1.621044 ! Fit after self-cal, rms=0.033967Jy sigma=1.620281 ! 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=1.613 mas, bmaj=4.525 mas, bpa=27.01 degrees ! Estimated noise=0.561509 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 = 0.00843042 Jy ! Component: 100 - total flux cleaned = 0.013212 Jy ! Component: 150 - total flux cleaned = 0.0150804 Jy ! Component: 200 - total flux cleaned = 0.0157058 Jy ! Total flux subtracted in 200 components = 0.0157058 Jy ! Clean residual min=-0.010782 max=0.009048 Jy/beam ! Clean residual mean=-0.000047 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.265015 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.265015 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=0.030423Jy sigma=1.568566 ! Fit after self-cal, rms=0.030318Jy sigma=1.567979 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 4.525 at 27.01 degrees (North through East) ! Clean map min=-0.010503 max=0.23384 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 LA 1.01 MK 0.94 ! NL 1.05 PT 0.87 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 LA 1.04 MK 0.95 ! NL 1.05 PT 0.89 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 LA 1.02 MK 0.96 ! NL 1.06 PT 0.87 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 LA 1.49 MK 0.97 ! NL 1.03 PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 LA 1.02 MK 0.97 ! NL 1.05 PT 0.88 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 LA 1.02 MK 0.97 ! NL 1.05 PT 0.87 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 LA 1.01 MK 0.97 ! NL 1.04 PT 0.87 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 LA 1.02 MK 0.97 ! NL 1.04 PT 0.87 SC 1.01 ! ! ! Fit before self-cal, rms=0.030318Jy sigma=1.567979 ! Fit after self-cal, rms=0.015885Jy sigma=0.644591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.545 mas, bpa=26.72 degrees ! Estimated noise=0.559184 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, 6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275011 Jy ! Component: 100 - total flux cleaned = 0.00329658 Jy ! Component: 150 - total flux cleaned = 0.00377011 Jy ! Component: 200 - total flux cleaned = 0.00441533 Jy ! Total flux subtracted in 200 components = 0.00441533 Jy ! Clean residual min=-0.001976 max=0.001693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.26943 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.26943 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=0.014239Jy sigma=0.567247 ! Fit after self-cal, rms=0.013895Jy sigma=0.562900 ! 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=0.013895Jy sigma=0.562900 ! Fit after self-cal, rms=0.013883Jy sigma=0.559083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.553 mas, bpa=26.72 degrees ! Estimated noise=0.558684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170598 Jy ! Component: 100 - total flux cleaned = 0.000510585 Jy ! Component: 150 - total flux cleaned = 0.000793642 Jy ! Component: 200 - total flux cleaned = 0.000893729 Jy ! Total flux subtracted in 200 components = 0.000893729 Jy ! Clean residual min=-0.001439 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.270324 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.270324 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=0.013619Jy sigma=0.548120 ! Fit after self-cal, rms=0.013541Jy sigma=0.547217 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 = 0.000429286 Jy ! Component: 100 - total flux cleaned = 0.00053169 Jy ! Component: 150 - total flux cleaned = 0.000619345 Jy ! Component: 200 - total flux cleaned = 0.00068246 Jy ! Total flux subtracted in 200 components = 0.00068246 Jy ! Clean residual min=-0.001386 max=0.001502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.271007 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.271007 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=0.013480Jy sigma=0.544517 ! Fit after self-cal, rms=0.013449Jy sigma=0.544249 ! 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=0.013449Jy sigma=0.544249 ! Fit after self-cal, rms=0.013461Jy sigma=0.543487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.555 mas, bpa=26.7 degrees ! Estimated noise=0.558355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.49654e-05 Jy ! Component: 100 - total flux cleaned = 0.000164825 Jy ! Component: 150 - total flux cleaned = 0.00019288 Jy ! Component: 200 - total flux cleaned = 0.000219454 Jy ! Total flux subtracted in 200 components = 0.000219454 Jy ! Clean residual min=-0.001372 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.271226 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.271226 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=0.013420Jy sigma=0.541979 ! Fit after self-cal, rms=0.013403Jy sigma=0.541843 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 = 0.000158095 Jy ! Component: 100 - total flux cleaned = 0.000170874 Jy ! Component: 150 - total flux cleaned = 0.000148253 Jy ! Component: 200 - total flux cleaned = 0.000159219 Jy ! Total flux subtracted in 200 components = 0.000159219 Jy ! Clean residual min=-0.001363 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.271385 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.271385 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=0.013383Jy sigma=0.540917 ! Fit after self-cal, rms=0.013374Jy sigma=0.540844 ! 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=0.013374Jy sigma=0.540844 ! Fit after self-cal, rms=0.013368Jy sigma=0.540644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=4.978 mas, bpa=24.46 degrees ! Estimated noise=0.672213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145863 Jy ! Component: 100 - total flux cleaned = -0.000143314 Jy ! Component: 150 - total flux cleaned = -0.000175463 Jy ! Component: 200 - total flux cleaned = -0.00020459 Jy ! Total flux subtracted in 200 components = -0.00020459 Jy ! Clean residual min=-0.001376 max=0.001408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.271181 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.271181 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=0.013358Jy sigma=0.540352 ! Fit after self-cal, rms=0.013350Jy sigma=0.540299 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 = 5.4746e-05 Jy ! Component: 100 - total flux cleaned = 3.56953e-05 Jy ! Component: 150 - total flux cleaned = -7.66947e-06 Jy ! Component: 200 - total flux cleaned = -3.2395e-05 Jy ! Total flux subtracted in 200 components = -3.2395e-05 Jy ! Clean residual min=-0.001385 max=0.001374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.271148 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.271148 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=0.013346Jy sigma=0.540160 ! Fit after self-cal, rms=0.013341Jy sigma=0.540135 ! 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=1.611 mas, bmaj=4.557 mas, bpa=26.69 degrees ! Estimated noise=0.558175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.557 at 26.69 degrees (North through East) ! Clean map min=-0.0013309 max=0.23189 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=1.266 mas, bmaj=4.493 mas, bpa=27.16 degrees ! Estimated noise=0.76974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177288 Jy ! Component: 100 - total flux cleaned = 0.218791 Jy ! Component: 150 - total flux cleaned = 0.236881 Jy ! Component: 200 - total flux cleaned = 0.246443 Jy ! Total flux subtracted in 200 components = 0.246443 Jy ! Clean residual min=-0.004462 max=0.005091 Jy/beam ! Clean residual mean=0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.246443 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.246443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.557 mas, bpa=26.69 degrees ! Estimated noise=0.558175 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 = 0.00799784 Jy ! Component: 100 - total flux cleaned = 0.0128442 Jy ! Component: 150 - total flux cleaned = 0.0161146 Jy ! Component: 200 - total flux cleaned = 0.0181475 Jy ! Total flux subtracted in 200 components = 0.0181475 Jy ! Clean residual min=-0.001955 max=0.002092 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.26459 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.26459 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=3.63 mas, bmaj=4.978 mas, bpa=24.46 degrees ! Estimated noise=0.672213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282151 Jy ! Component: 100 - total flux cleaned = 0.00366986 Jy ! Component: 150 - total flux cleaned = 0.00430154 Jy ! Component: 200 - total flux cleaned = 0.00474877 Jy ! Total flux subtracted in 200 components = 0.00474877 Jy ! Clean residual min=-0.001836 max=0.001421 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.269339 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 = 0.000360256 Jy ! Component: 100 - total flux cleaned = 0.000628064 Jy ! Component: 150 - total flux cleaned = 0.000851391 Jy ! Component: 200 - total flux cleaned = 0.0010234 Jy ! Total flux subtracted in 200 components = 0.0010234 Jy ! Clean residual min=-0.001588 max=0.001328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.270363 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 87 components and 0.270363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.557 mas, bpa=26.69 degrees ! Estimated noise=0.558175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166759 Jy ! Component: 100 - total flux cleaned = 0.00017119 Jy ! Component: 150 - total flux cleaned = 0.000300162 Jy ! Component: 200 - total flux cleaned = 0.000406672 Jy ! Total flux subtracted in 200 components = 0.000406672 Jy ! Clean residual min=-0.001448 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.270769 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.270769 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=0.013421Jy sigma=0.542552 ! Fit after self-cal, rms=0.013407Jy sigma=0.541925 wmodel J1317+3425_C_map.mod ! Writing 109 model components to file: J1317+3425_C_map.mod wobs J1317+3425_C_uvs.fits ! Writing UV FITS file: J1317+3425_C_uvs.fits wwins J1317+3425_C_map.win ! wwins: Wrote 2 windows to J1317+3425_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 = -0.000565322 Jy ! Component: 100 - total flux cleaned = -0.000863346 Jy ! Component: 150 - total flux cleaned = -0.000906243 Jy ! Component: 200 - total flux cleaned = -0.000906833 Jy ! Component: 250 - total flux cleaned = -0.00082904 Jy ! Component: 300 - total flux cleaned = -0.000792203 Jy ! Component: 350 - total flux cleaned = -0.000720159 Jy ! Component: 400 - total flux cleaned = -0.00065071 Jy ! Component: 450 - total flux cleaned = -0.000600431 Jy ! Component: 500 - total flux cleaned = -0.000567623 Jy ! Component: 550 - total flux cleaned = -0.000520417 Jy ! Component: 600 - total flux cleaned = -0.000505101 Jy ! Component: 650 - total flux cleaned = -0.000474751 Jy ! Component: 700 - total flux cleaned = -0.000489151 Jy ! Component: 750 - total flux cleaned = -0.000489208 Jy ! Component: 800 - total flux cleaned = -0.000502731 Jy ! Component: 850 - total flux cleaned = -0.000475116 Jy ! Component: 900 - total flux cleaned = -0.000461703 Jy ! Component: 950 - total flux cleaned = -0.000448466 Jy ! Component: 1000 - total flux cleaned = -0.00038392 Jy ! Component: 1050 - total flux cleaned = -0.000320641 Jy ! Component: 1100 - total flux cleaned = -0.000258651 Jy ! Component: 1150 - total flux cleaned = -0.000197675 Jy ! Component: 1200 - total flux cleaned = -0.000125425 Jy ! Component: 1250 - total flux cleaned = -5.43302e-05 Jy ! Component: 1300 - total flux cleaned = 2.74956e-05 Jy ! Component: 1350 - total flux cleaned = 0.000119458 Jy ! Component: 1400 - total flux cleaned = 0.000198881 Jy ! Component: 1450 - total flux cleaned = 0.000265842 Jy ! Component: 1500 - total flux cleaned = 0.000364864 Jy ! Component: 1550 - total flux cleaned = 0.000473018 Jy ! Component: 1600 - total flux cleaned = 0.000536945 Jy ! Component: 1650 - total flux cleaned = 0.000621049 Jy ! Component: 1700 - total flux cleaned = 0.000662543 Jy ! Component: 1750 - total flux cleaned = 0.000754891 Jy ! Component: 1800 - total flux cleaned = 0.000845869 Jy ! Component: 1850 - total flux cleaned = 0.000865755 Jy ! Component: 1900 - total flux cleaned = 0.000934872 Jy ! Component: 1950 - total flux cleaned = 0.000973846 Jy ! Component: 2000 - total flux cleaned = 0.00103162 Jy ! Component: 2050 - total flux cleaned = 0.0010791 Jy ! Component: 2100 - total flux cleaned = 0.00107908 Jy ! Component: 2150 - total flux cleaned = 0.00114424 Jy ! Component: 2200 - total flux cleaned = 0.00113484 Jy ! Component: 2250 - total flux cleaned = 0.00116205 Jy ! Component: 2300 - total flux cleaned = 0.00116202 Jy ! Component: 2350 - total flux cleaned = 0.00117085 Jy ! Component: 2400 - total flux cleaned = 0.00112678 Jy ! Component: 2450 - total flux cleaned = 0.0011444 Jy ! Component: 2500 - total flux cleaned = 0.00115316 Jy ! Component: 2550 - total flux cleaned = 0.00118738 Jy ! Component: 2600 - total flux cleaned = 0.00121279 Jy ! Component: 2650 - total flux cleaned = 0.0012043 Jy ! Component: 2700 - total flux cleaned = 0.0012127 Jy ! Component: 2750 - total flux cleaned = 0.0012458 Jy ! Component: 2800 - total flux cleaned = 0.00125392 Jy ! Component: 2850 - total flux cleaned = 0.00127026 Jy ! Component: 2900 - total flux cleaned = 0.00128634 Jy ! Component: 2950 - total flux cleaned = 0.00131018 Jy ! Component: 3000 - total flux cleaned = 0.0013102 Jy ! Component: 3050 - total flux cleaned = 0.00135729 Jy ! Component: 3100 - total flux cleaned = 0.00132621 Jy ! Component: 3150 - total flux cleaned = 0.00134165 Jy ! Component: 3200 - total flux cleaned = 0.00134176 Jy ! Component: 3250 - total flux cleaned = 0.00137974 Jy ! Component: 3300 - total flux cleaned = 0.00139476 Jy ! Component: 3350 - total flux cleaned = 0.00140221 Jy ! Component: 3400 - total flux cleaned = 0.001417 Jy ! Component: 3450 - total flux cleaned = 0.0014096 Jy ! Component: 3500 - total flux cleaned = 0.00143892 Jy ! Component: 3550 - total flux cleaned = 0.00146797 Jy ! Component: 3600 - total flux cleaned = 0.00146797 Jy ! Component: 3650 - total flux cleaned = 0.00149672 Jy ! Component: 3700 - total flux cleaned = 0.00151813 Jy ! Component: 3750 - total flux cleaned = 0.0015536 Jy ! Component: 3800 - total flux cleaned = 0.0015607 Jy ! Component: 3850 - total flux cleaned = 0.00163088 Jy ! Component: 3900 - total flux cleaned = 0.00164493 Jy ! Component: 3950 - total flux cleaned = 0.00168655 Jy ! Component: 4000 - total flux cleaned = 0.00172106 Jy ! Component: 4050 - total flux cleaned = 0.00174846 Jy ! Total flux subtracted in 4096 components = 0.00178932 Jy ! Clean residual min=-0.000357 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.272558 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 391 components and 0.272558 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1317+3425_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.557 at 26.69 degrees (North through East) ! Clean map min=-0.00081823 max=0.23219 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1317+3425_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1317+3425_C_map.mod ! Writing 391 model components to file: /scr/pima/sb072a9_uvs/J1317+3425_C_map.mod wobs /scr/pima/sb072a9_uvs/J1317+3425_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1317+3425_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1317+3425_C_map.win ! wwins: Wrote 3 windows to /scr/pima/sb072a9_uvs/J1317+3425_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165168 0.165168 0.330336 0.660673 1.32135 2.64269 5.28538 10.5708 21.1415 42.2831 84.5661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1816.33 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1317+3425_C_dfm.log closed on Fri Oct 26 20:44:24 2018