! Started logfile: .//J2214-0804_C_dfm.log on Mon Jan 20 19:17:46 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 .//J2214-0804_C_uva.fits ! Reading UV FITS file: .//J2214-0804_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J2214-0804 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2640 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 J2214-0804_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000950Jy sigma=19.726136 ! Fit after self-cal, rms=0.974777Jy sigma=19.236783 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=8.461 mas, bpa=-10.07 degrees ! Estimated noise=0.941073 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 = 0.0183252 Jy ! Component: 100 - total flux cleaned = 0.0228532 Jy ! Total flux subtracted in 100 components = 0.0228532 Jy ! Clean residual min=-0.002503 max=0.004472 Jy/beam ! Clean residual mean=0.000003 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0228532 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0228532 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=0.041643Jy sigma=0.722277 ! Fit after self-cal, rms=0.040349Jy sigma=0.692203 ! Inverting map ! Added new window around map position (19.5, -26.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471684 Jy ! Component: 100 - total flux cleaned = 0.00709841 Jy ! Total flux subtracted in 100 components = 0.00709841 Jy ! Clean residual min=-0.002596 max=0.003241 Jy/beam ! Clean residual mean=0.000004 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0299516 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0299516 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=0.039598Jy sigma=0.678160 ! Fit after self-cal, rms=0.039549Jy sigma=0.676353 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.348 mas, bpa=-10.26 degrees ! Estimated noise=0.720327 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 = 0.0036525 Jy ! Component: 100 - total flux cleaned = 0.00587239 Jy ! Component: 150 - total flux cleaned = 0.00727513 Jy ! Component: 200 - total flux cleaned = 0.00762455 Jy ! Total flux subtracted in 200 components = 0.00762455 Jy ! Clean residual min=-0.002257 max=0.002710 Jy/beam ! Clean residual mean=0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0375762 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.0375762 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=0.039139Jy sigma=0.668257 ! Fit after self-cal, rms=0.039104Jy sigma=0.667025 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.633 x 8.348 at -10.26 degrees (North through East) ! Clean map min=-0.0023493 max=0.025403 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.84 HN 0.69 KP 1.14 ! NL 0.96 OV 0.97 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.80 HN 0.95 KP 0.96 ! NL 1.10 OV 1.02 PT 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.89 HN 0.95 KP 0.88 ! NL 1.04 OV 0.96 PT 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 1.00 KP 1.11 ! NL 1.16 OV 1.09 PT 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 0.92 KP 0.92 ! NL 1.18 OV 0.88 PT 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.98 HN 0.91 KP 1.09 ! NL 1.63 OV 0.99 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.06 HN 1.18 KP 0.90 ! NL 1.24 OV 1.01 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.11 HN 1.03 KP 0.92 ! NL 1.11 OV 1.09 PT 0.86 ! ! ! Fit before self-cal, rms=0.039104Jy sigma=0.667025 ! Fit after self-cal, rms=0.037984Jy sigma=0.656786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=8.471 mas, bpa=-10.25 degrees ! Estimated noise=0.716234 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 = 0.000387926 Jy ! Component: 100 - total flux cleaned = 0.000453636 Jy ! Component: 150 - total flux cleaned = 0.000510729 Jy ! Component: 200 - total flux cleaned = 0.000533243 Jy ! Total flux subtracted in 200 components = 0.000533243 Jy ! Clean residual min=-0.001534 max=0.001828 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0381094 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0381094 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=0.037936Jy sigma=0.655859 ! Fit after self-cal, rms=0.038108Jy sigma=0.654091 ! 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=0.038108Jy sigma=0.654091 ! Fit after self-cal, rms=0.038810Jy sigma=0.653626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=8.476 mas, bpa=-10.15 degrees ! Estimated noise=0.71839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338747 Jy ! Component: 100 - total flux cleaned = 0.000418581 Jy ! Component: 150 - total flux cleaned = 0.000442518 Jy ! Component: 200 - total flux cleaned = 0.000443203 Jy ! Total flux subtracted in 200 components = 0.000443203 Jy ! Clean residual min=-0.001413 max=0.001729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0385526 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0385527 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=0.038774Jy sigma=0.652924 ! Fit after self-cal, rms=0.038835Jy sigma=0.652712 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 = -7.59337e-06 Jy ! Component: 100 - total flux cleaned = 1.44847e-05 Jy ! Component: 150 - total flux cleaned = 1.44075e-05 Jy ! Component: 200 - total flux cleaned = 1.43696e-05 Jy ! Total flux subtracted in 200 components = 1.43696e-05 Jy ! Clean residual min=-0.001474 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.038567 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.038567 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=0.038810Jy sigma=0.652334 ! Fit after self-cal, rms=0.038805Jy sigma=0.652277 ! 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=0.038805Jy sigma=0.652277 ! Fit after self-cal, rms=0.038931Jy sigma=0.652054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.551 mas, bmaj=8.485 mas, bpa=-10.05 degrees ! Estimated noise=0.716138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436831 Jy ! Component: 100 - total flux cleaned = 0.000480445 Jy ! Component: 150 - total flux cleaned = 0.000480314 Jy ! Component: 200 - total flux cleaned = 0.000462198 Jy ! Total flux subtracted in 200 components = 0.000462198 Jy ! Clean residual min=-0.001453 max=0.001572 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0390292 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0390292 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=0.038908Jy sigma=0.651554 ! Fit after self-cal, rms=0.038928Jy sigma=0.651481 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 = -6.7955e-06 Jy ! Component: 100 - total flux cleaned = 1.12113e-05 Jy ! Component: 150 - total flux cleaned = -5.78895e-06 Jy ! Component: 200 - total flux cleaned = -2.13678e-05 Jy ! Total flux subtracted in 200 components = -2.13678e-05 Jy ! Clean residual min=-0.001466 max=0.001597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0390079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0390079 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=0.038911Jy sigma=0.651218 ! Fit after self-cal, rms=0.038907Jy sigma=0.651181 ! 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=0.038907Jy sigma=0.651181 ! Fit after self-cal, rms=0.038986Jy sigma=0.651033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.918 mas, bmaj=8.141 mas, bpa=-9.353 degrees ! Estimated noise=0.791822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227863 Jy ! Component: 100 - total flux cleaned = 0.000212151 Jy ! Component: 150 - total flux cleaned = 0.000211444 Jy ! Component: 200 - total flux cleaned = 0.000211367 Jy ! Total flux subtracted in 200 components = 0.000211367 Jy ! Clean residual min=-0.001417 max=0.001432 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0392192 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.0392192 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=0.038976Jy sigma=0.650833 ! Fit after self-cal, rms=0.038992Jy sigma=0.650785 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 = -7.98548e-05 Jy ! Component: 100 - total flux cleaned = -7.9565e-05 Jy ! Component: 150 - total flux cleaned = -9.8096e-05 Jy ! Component: 200 - total flux cleaned = -0.000115709 Jy ! Total flux subtracted in 200 components = -0.000115709 Jy ! Clean residual min=-0.001464 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0391035 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.0391035 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=0.038987Jy sigma=0.650699 ! Fit after self-cal, rms=0.038988Jy sigma=0.650678 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=8.504 mas, bpa=-9.978 degrees ! Estimated noise=0.713188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.518 x 8.504 at -9.978 degrees (North through East) ! Clean map min=-0.0021756 max=0.02538 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=8.743 mas, bpa=-9.918 degrees ! Estimated noise=0.923948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192999 Jy ! Component: 100 - total flux cleaned = 0.0263056 Jy ! Component: 150 - total flux cleaned = 0.0303005 Jy ! Component: 200 - total flux cleaned = 0.0325638 Jy ! Total flux subtracted in 200 components = 0.0325638 Jy ! Clean residual min=-0.002609 max=0.002533 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0325638 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0325638 Jy ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=8.504 mas, bpa=-9.978 degrees ! Estimated noise=0.713188 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 = 0.00307345 Jy ! Component: 100 - total flux cleaned = 0.0049719 Jy ! Component: 150 - total flux cleaned = 0.00536893 Jy ! Component: 200 - total flux cleaned = 0.00560679 Jy ! Total flux subtracted in 200 components = 0.00560679 Jy ! Clean residual min=-0.001736 max=0.001790 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0381706 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.0381706 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=3.918 mas, bmaj=8.141 mas, bpa=-9.353 degrees ! Estimated noise=0.791822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447509 Jy ! Component: 100 - total flux cleaned = 0.000591947 Jy ! Component: 150 - total flux cleaned = 0.000740264 Jy ! Component: 200 - total flux cleaned = 0.000812327 Jy ! Total flux subtracted in 200 components = 0.000812327 Jy ! Clean residual min=-0.001478 max=0.001524 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0389829 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 = 6.37585e-05 Jy ! Component: 100 - total flux cleaned = 0.000156731 Jy ! Component: 150 - total flux cleaned = 0.000205686 Jy ! Component: 200 - total flux cleaned = 0.000191375 Jy ! Total flux subtracted in 200 components = 0.000191375 Jy ! Clean residual min=-0.001497 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0391743 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 112 components and 0.0391743 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=8.504 mas, bpa=-9.978 degrees ! Estimated noise=0.713188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124303 Jy ! Component: 100 - total flux cleaned = -0.000194118 Jy ! Component: 150 - total flux cleaned = -0.000213655 Jy ! Component: 200 - total flux cleaned = -0.000213862 Jy ! Total flux subtracted in 200 components = -0.000213862 Jy ! Clean residual min=-0.001558 max=0.001430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0389604 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.0389604 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=0.039006Jy sigma=0.651084 ! Fit after self-cal, rms=0.038974Jy sigma=0.650935 wmodel J2214-0804_C_map.mod ! Writing 123 model components to file: J2214-0804_C_map.mod wobs J2214-0804_C_uvs.fits ! Writing UV FITS file: J2214-0804_C_uvs.fits wwins J2214-0804_C_map.win ! wwins: Wrote 2 windows to J2214-0804_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 = -0.000365219 Jy ! Component: 100 - total flux cleaned = -0.000560187 Jy ! Component: 150 - total flux cleaned = -0.00078156 Jy ! Component: 200 - total flux cleaned = -0.00094671 Jy ! Component: 250 - total flux cleaned = -0.000985383 Jy ! Component: 300 - total flux cleaned = -0.000966968 Jy ! Component: 350 - total flux cleaned = -0.000931559 Jy ! Component: 400 - total flux cleaned = -0.000881058 Jy ! Component: 450 - total flux cleaned = -0.000897003 Jy ! Component: 500 - total flux cleaned = -0.00086533 Jy ! Component: 550 - total flux cleaned = -0.000864908 Jy ! Component: 600 - total flux cleaned = -0.000865192 Jy ! Component: 650 - total flux cleaned = -0.000906388 Jy ! Component: 700 - total flux cleaned = -0.000905973 Jy ! Component: 750 - total flux cleaned = -0.000931956 Jy ! Component: 800 - total flux cleaned = -0.000969642 Jy ! Component: 850 - total flux cleaned = -0.00100623 Jy ! Component: 900 - total flux cleaned = -0.000983086 Jy ! Component: 950 - total flux cleaned = -0.000937898 Jy ! Component: 1000 - total flux cleaned = -0.000927377 Jy ! Component: 1050 - total flux cleaned = -0.000916989 Jy ! Component: 1100 - total flux cleaned = -0.000917299 Jy ! Component: 1150 - total flux cleaned = -0.000947751 Jy ! Component: 1200 - total flux cleaned = -0.000957742 Jy ! Component: 1250 - total flux cleaned = -0.000976852 Jy ! Component: 1300 - total flux cleaned = -0.000967274 Jy ! Component: 1350 - total flux cleaned = -0.000985801 Jy ! Component: 1400 - total flux cleaned = -0.000994917 Jy ! Component: 1450 - total flux cleaned = -0.000986166 Jy ! Component: 1500 - total flux cleaned = -0.00100377 Jy ! Component: 1550 - total flux cleaned = -0.000995373 Jy ! Component: 1600 - total flux cleaned = -0.0010039 Jy ! Component: 1650 - total flux cleaned = -0.000987381 Jy ! Component: 1700 - total flux cleaned = -0.000987336 Jy ! Component: 1750 - total flux cleaned = -0.000955192 Jy ! Component: 1800 - total flux cleaned = -0.000939353 Jy ! Component: 1850 - total flux cleaned = -0.000915896 Jy ! Component: 1900 - total flux cleaned = -0.000923637 Jy ! Component: 1950 - total flux cleaned = -0.000893277 Jy ! Component: 2000 - total flux cleaned = -0.000885797 Jy ! Component: 2050 - total flux cleaned = -0.00085604 Jy ! Component: 2100 - total flux cleaned = -0.000856074 Jy ! Component: 2150 - total flux cleaned = -0.000848778 Jy ! Component: 2200 - total flux cleaned = -0.00082735 Jy ! Component: 2250 - total flux cleaned = -0.000834445 Jy ! Component: 2300 - total flux cleaned = -0.000834379 Jy ! Component: 2350 - total flux cleaned = -0.000841281 Jy ! Component: 2400 - total flux cleaned = -0.00085508 Jy ! Component: 2450 - total flux cleaned = -0.000875577 Jy ! Component: 2500 - total flux cleaned = -0.00090272 Jy ! Component: 2550 - total flux cleaned = -0.000909419 Jy ! Component: 2600 - total flux cleaned = -0.000922791 Jy ! Component: 2650 - total flux cleaned = -0.000936017 Jy ! Component: 2700 - total flux cleaned = -0.000962339 Jy ! Component: 2750 - total flux cleaned = -0.000988493 Jy ! Component: 2800 - total flux cleaned = -0.000988566 Jy ! Component: 2850 - total flux cleaned = -0.00102727 Jy ! Component: 2900 - total flux cleaned = -0.00105933 Jy ! Component: 2950 - total flux cleaned = -0.00109109 Jy ! Component: 3000 - total flux cleaned = -0.00111636 Jy ! Component: 3050 - total flux cleaned = -0.00114776 Jy ! Component: 3100 - total flux cleaned = -0.00117273 Jy ! Component: 3150 - total flux cleaned = -0.00117276 Jy ! Component: 3200 - total flux cleaned = -0.00119136 Jy ! Component: 3250 - total flux cleaned = -0.00120984 Jy ! Component: 3300 - total flux cleaned = -0.00120367 Jy ! Component: 3350 - total flux cleaned = -0.00121589 Jy ! Component: 3400 - total flux cleaned = -0.00124022 Jy ! Component: 3450 - total flux cleaned = -0.00122805 Jy ! Component: 3500 - total flux cleaned = -0.00122809 Jy ! Component: 3550 - total flux cleaned = -0.00124621 Jy ! Component: 3600 - total flux cleaned = -0.00123417 Jy ! Component: 3650 - total flux cleaned = -0.0012462 Jy ! Component: 3700 - total flux cleaned = -0.00125218 Jy ! Component: 3750 - total flux cleaned = -0.00124022 Jy ! Component: 3800 - total flux cleaned = -0.00125811 Jy ! Component: 3850 - total flux cleaned = -0.00126999 Jy ! Component: 3900 - total flux cleaned = -0.0012759 Jy ! Component: 3950 - total flux cleaned = -0.00128179 Jy ! Component: 4000 - total flux cleaned = -0.00129356 Jy ! Component: 4050 - total flux cleaned = -0.00129355 Jy ! Total flux subtracted in 4096 components = -0.00129354 Jy ! Clean residual min=-0.000335 max=0.000316 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0376669 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 398 components and 0.0376669 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2214-0804_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.518 x 8.504 at -9.978 degrees (North through East) ! Clean map min=-0.001996 max=0.024777 Jy/beam ! Writing clean map to FITS file: .//J2214-0804_C_map.fits wmodel .//J2214-0804_C_map.mod ! Writing 398 model components to file: .//J2214-0804_C_map.mod wobs .//J2214-0804_C_uvs.fits ! Writing UV FITS file: .//J2214-0804_C_uvs.fits wwins .//J2214-0804_C_map.win ! wwins: Wrote 3 windows to .//J2214-0804_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0247775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.99887e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21064 1.21064 2.42128 4.84256 9.68513 19.3703 38.7405 77.481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.802 quit ! Quitting program ! Log file .//J2214-0804_C_dfm.log closed on Mon Jan 20 19:17:50 2020