! Started logfile: .//J0215-3728_C_20180714_dfm.log on Sat Jul 28 19:12:52 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 .//J0215-3728_C_20180714_uva.fits ! Reading UV FITS file: .//J0215-3728_C_20180714_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0215-3728 ! ! 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 15456 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 J0215-3728_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=1.002913Jy sigma=16.339874 ! Fit after self-cal, rms=0.951538Jy sigma=15.499774 ! 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=1.028 mas, bmaj=3.276 mas, bpa=7.78 degrees ! Estimated noise=0.924793 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 = 0.0345699 Jy ! Component: 100 - total flux cleaned = 0.0440181 Jy ! Total flux subtracted in 100 components = 0.0440181 Jy ! Clean residual min=-0.004347 max=0.004511 Jy/beam ! Clean residual mean=0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0440181 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0440181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049014Jy sigma=0.710778 ! Fit after self-cal, rms=0.048055Jy sigma=0.694391 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061404 Jy ! Component: 100 - total flux cleaned = 0.00984087 Jy ! Total flux subtracted in 100 components = 0.00984087 Jy ! Clean residual min=-0.003015 max=0.003055 Jy/beam ! Clean residual mean=0.000000 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.053859 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.053859 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=0.046790Jy sigma=0.670467 ! Fit after self-cal, rms=0.046794Jy sigma=0.670150 ! 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=1.401 mas, bmaj=3.868 mas, bpa=6.846 degrees ! Estimated noise=0.356502 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 = 0.00392735 Jy ! Component: 100 - total flux cleaned = 0.00580023 Jy ! Component: 150 - total flux cleaned = 0.00672913 Jy ! Component: 200 - total flux cleaned = 0.00713745 Jy ! Total flux subtracted in 200 components = 0.00713745 Jy ! Clean residual min=-0.002041 max=0.003001 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0609965 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0609965 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=0.046490Jy sigma=0.664293 ! Fit after self-cal, rms=0.046496Jy sigma=0.664053 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.868 at 6.846 degrees (North through East) ! Clean map min=-0.0019762 max=0.049324 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.91 KP 0.99 LA 0.99 ! MK 0.97 OV 1.07 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.90 KP 1.01 LA 1.01 ! MK 1.05 OV 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.91 KP 0.95 LA 1.03 ! MK 1.06 OV 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 KP 0.95 LA 0.76 ! MK 1.02 OV 1.10 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.93 KP 0.97 LA 1.04 ! MK 1.00 OV 1.07 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 KP 0.92 LA 1.00 ! MK 1.03 OV 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 KP 0.93 LA 1.01 ! MK 0.95 OV 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 KP 0.94 LA 1.06 ! MK 1.01 OV 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.046496Jy sigma=0.664053 ! Fit after self-cal, rms=0.044904Jy sigma=0.656963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.89 mas, bpa=6.734 degrees ! Estimated noise=0.356074 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 (-4.8, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022189 Jy ! Component: 100 - total flux cleaned = 0.00305347 Jy ! Component: 150 - total flux cleaned = 0.00353644 Jy ! Component: 200 - total flux cleaned = 0.00371173 Jy ! Total flux subtracted in 200 components = 0.00371173 Jy ! Clean residual min=-0.001074 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0647082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0647082 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=0.044795Jy sigma=0.655286 ! Fit after self-cal, rms=0.044868Jy sigma=0.654686 ! 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=0.044868Jy sigma=0.654686 ! Fit after self-cal, rms=0.044515Jy sigma=0.654612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.887 mas, bpa=6.734 degrees ! Estimated noise=0.35428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060462 Jy ! Component: 100 - total flux cleaned = 0.000692325 Jy ! Component: 150 - total flux cleaned = 0.000713455 Jy ! Component: 200 - total flux cleaned = 0.000732587 Jy ! Total flux subtracted in 200 components = 0.000732587 Jy ! Clean residual min=-0.000993 max=0.001192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0654408 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0654408 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=0.044505Jy sigma=0.654467 ! Fit after self-cal, rms=0.044501Jy sigma=0.654444 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 (-73.5, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880381 Jy ! Component: 100 - total flux cleaned = 0.000956073 Jy ! Component: 150 - total flux cleaned = 0.00108385 Jy ! Component: 200 - total flux cleaned = 0.00122124 Jy ! Total flux subtracted in 200 components = 0.00122124 Jy ! Clean residual min=-0.000998 max=0.001007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.066662 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.066662 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=0.044473Jy sigma=0.654041 ! Fit after self-cal, rms=0.044470Jy sigma=0.653992 ! 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=0.044470Jy sigma=0.653992 ! Fit after self-cal, rms=0.044294Jy sigma=0.653932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.884 mas, bpa=6.7 degrees ! Estimated noise=0.353338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324296 Jy ! Component: 100 - total flux cleaned = 0.000430462 Jy ! Component: 150 - total flux cleaned = 0.000534395 Jy ! Component: 200 - total flux cleaned = 0.000596766 Jy ! Total flux subtracted in 200 components = 0.000596766 Jy ! Clean residual min=-0.000989 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0672588 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0672588 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=0.044285Jy sigma=0.653824 ! Fit after self-cal, rms=0.044281Jy sigma=0.653812 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 = 0.000120973 Jy ! Component: 100 - total flux cleaned = 0.000179052 Jy ! Component: 150 - total flux cleaned = 0.000187846 Jy ! Component: 200 - total flux cleaned = 0.00020489 Jy ! Total flux subtracted in 200 components = 0.00020489 Jy ! Clean residual min=-0.000986 max=0.000959 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0674637 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0674636 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=0.044277Jy sigma=0.653759 ! Fit after self-cal, rms=0.044276Jy sigma=0.653755 ! 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=0.044276Jy sigma=0.653755 ! Fit after self-cal, rms=0.044227Jy sigma=0.653718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=11.69 mas, bpa=9.323 degrees ! Estimated noise=0.484086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186355 Jy ! Component: 100 - total flux cleaned = 0.0001978 Jy ! Component: 150 - total flux cleaned = 0.000208649 Jy ! Component: 200 - total flux cleaned = 0.000223386 Jy ! Total flux subtracted in 200 components = 0.000223386 Jy ! Clean residual min=-0.001066 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.067687 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.067687 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=0.044226Jy sigma=0.653713 ! Fit after self-cal, rms=0.044224Jy sigma=0.653710 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 = 6.52894e-05 Jy ! Component: 100 - total flux cleaned = 7.02767e-05 Jy ! Component: 150 - total flux cleaned = 7.91322e-05 Jy ! Component: 200 - total flux cleaned = 8.74297e-05 Jy ! Total flux subtracted in 200 components = 8.74297e-05 Jy ! Clean residual min=-0.001036 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0677745 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 0.0677744 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=0.044223Jy sigma=0.653707 ! Fit after self-cal, rms=0.044223Jy sigma=0.653707 ! 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=1.4 mas, bmaj=3.883 mas, bpa=6.678 degrees ! Estimated noise=0.353108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.4 x 3.883 at 6.678 degrees (North through East) ! Clean map min=-0.0009216 max=0.049536 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=1.028 mas, bmaj=3.288 mas, bpa=7.709 degrees ! Estimated noise=0.913503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345862 Jy ! Component: 100 - total flux cleaned = 0.045127 Jy ! Component: 150 - total flux cleaned = 0.0510952 Jy ! Component: 200 - total flux cleaned = 0.0546579 Jy ! Total flux subtracted in 200 components = 0.0546579 Jy ! Clean residual min=-0.002798 max=0.002580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0546579 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0546579 Jy ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.883 mas, bpa=6.678 degrees ! Estimated noise=0.353108 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, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382448 Jy ! Component: 100 - total flux cleaned = 0.00600736 Jy ! Component: 150 - total flux cleaned = 0.00756583 Jy ! Component: 200 - total flux cleaned = 0.00877361 Jy ! Total flux subtracted in 200 components = 0.00877361 Jy ! Clean residual min=-0.001338 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0634315 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0634315 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=4.224 mas, bmaj=11.69 mas, bpa=9.323 degrees ! Estimated noise=0.484086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148833 Jy ! Component: 100 - total flux cleaned = 0.00230299 Jy ! Component: 150 - total flux cleaned = 0.0028034 Jy ! Component: 200 - total flux cleaned = 0.00316492 Jy ! Total flux subtracted in 200 components = 0.00316492 Jy ! Clean residual min=-0.001095 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0665964 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 = 0.000275162 Jy ! Component: 100 - total flux cleaned = 0.000461893 Jy ! Component: 150 - total flux cleaned = 0.000509122 Jy ! Component: 200 - total flux cleaned = 0.000567583 Jy ! Total flux subtracted in 200 components = 0.000567583 Jy ! Clean residual min=-0.001071 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.067164 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 114 components and 0.067164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.883 mas, bpa=6.678 degrees ! Estimated noise=0.353108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140563 Jy ! Component: 100 - total flux cleaned = 0.000198902 Jy ! Component: 150 - total flux cleaned = 0.000319793 Jy ! Component: 200 - total flux cleaned = 0.000413827 Jy ! Total flux subtracted in 200 components = 0.000413827 Jy ! Clean residual min=-0.000987 max=0.000962 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0675778 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.0675778 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=0.044233Jy sigma=0.653823 ! Fit after self-cal, rms=0.044235Jy sigma=0.653786 wmodel J0215-3728_C_map.mod ! Writing 138 model components to file: J0215-3728_C_map.mod wobs J0215-3728_C_uvs.fits ! Writing UV FITS file: J0215-3728_C_uvs.fits wwins J0215-3728_C_map.win ! wwins: Wrote 4 windows to J0215-3728_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 = -5.2622e-05 Jy ! Component: 100 - total flux cleaned = -5.3492e-05 Jy ! Component: 150 - total flux cleaned = 6.82217e-05 Jy ! Component: 200 - total flux cleaned = 9.71138e-05 Jy ! Component: 250 - total flux cleaned = 0.000111275 Jy ! Component: 300 - total flux cleaned = 0.000151621 Jy ! Component: 350 - total flux cleaned = 0.000164318 Jy ! Component: 400 - total flux cleaned = 0.00015202 Jy ! Component: 450 - total flux cleaned = 0.000176578 Jy ! Component: 500 - total flux cleaned = 0.000223308 Jy ! Component: 550 - total flux cleaned = 0.000223121 Jy ! Component: 600 - total flux cleaned = 0.000234032 Jy ! Component: 650 - total flux cleaned = 0.000244535 Jy ! Component: 700 - total flux cleaned = 0.000192364 Jy ! Component: 750 - total flux cleaned = 0.000202803 Jy ! Component: 800 - total flux cleaned = 0.000193118 Jy ! Component: 850 - total flux cleaned = 0.000173711 Jy ! Component: 900 - total flux cleaned = 0.000173987 Jy ! Component: 950 - total flux cleaned = 0.000174109 Jy ! Component: 1000 - total flux cleaned = 0.00018336 Jy ! Component: 1050 - total flux cleaned = 0.000165535 Jy ! Component: 1100 - total flux cleaned = 0.000130314 Jy ! Component: 1150 - total flux cleaned = 0.000104323 Jy ! Component: 1200 - total flux cleaned = 7.02244e-05 Jy ! Component: 1250 - total flux cleaned = 5.33103e-05 Jy ! Component: 1300 - total flux cleaned = 1.99663e-05 Jy ! Component: 1350 - total flux cleaned = -1.29441e-05 Jy ! Component: 1400 - total flux cleaned = -6.15983e-05 Jy ! Component: 1450 - total flux cleaned = -0.000117593 Jy ! Component: 1500 - total flux cleaned = -0.000165005 Jy ! Component: 1550 - total flux cleaned = -0.000188406 Jy ! Component: 1600 - total flux cleaned = -0.000242475 Jy ! Component: 1650 - total flux cleaned = -0.000280495 Jy ! Component: 1700 - total flux cleaned = -0.000348346 Jy ! Component: 1750 - total flux cleaned = -0.000355821 Jy ! Component: 1800 - total flux cleaned = -0.000378085 Jy ! Component: 1850 - total flux cleaned = -0.000400145 Jy ! Component: 1900 - total flux cleaned = -0.000436475 Jy ! Component: 1950 - total flux cleaned = -0.000479626 Jy ! Component: 2000 - total flux cleaned = -0.000486806 Jy ! Component: 2050 - total flux cleaned = -0.000536411 Jy ! Component: 2100 - total flux cleaned = -0.000536431 Jy ! Component: 2150 - total flux cleaned = -0.000571267 Jy ! Component: 2200 - total flux cleaned = -0.000592028 Jy ! Component: 2250 - total flux cleaned = -0.000612627 Jy ! Component: 2300 - total flux cleaned = -0.000633169 Jy ! Component: 2350 - total flux cleaned = -0.000673818 Jy ! Component: 2400 - total flux cleaned = -0.000673784 Jy ! Component: 2450 - total flux cleaned = -0.000687213 Jy ! Component: 2500 - total flux cleaned = -0.000673826 Jy ! Component: 2550 - total flux cleaned = -0.000700303 Jy ! Component: 2600 - total flux cleaned = -0.000693722 Jy ! Component: 2650 - total flux cleaned = -0.000700236 Jy ! Component: 2700 - total flux cleaned = -0.000706757 Jy ! Component: 2750 - total flux cleaned = -0.000680799 Jy ! Component: 2800 - total flux cleaned = -0.000667883 Jy ! Component: 2850 - total flux cleaned = -0.000654981 Jy ! Component: 2900 - total flux cleaned = -0.000642126 Jy ! Component: 2950 - total flux cleaned = -0.000654945 Jy ! Component: 3000 - total flux cleaned = -0.000629374 Jy ! Component: 3050 - total flux cleaned = -0.000597493 Jy ! Component: 3100 - total flux cleaned = -0.000591112 Jy ! Component: 3150 - total flux cleaned = -0.000578426 Jy ! Component: 3200 - total flux cleaned = -0.00057211 Jy ! Component: 3250 - total flux cleaned = -0.000578439 Jy ! Component: 3300 - total flux cleaned = -0.000559516 Jy ! Component: 3350 - total flux cleaned = -0.000565792 Jy ! Component: 3400 - total flux cleaned = -0.000559489 Jy ! Component: 3450 - total flux cleaned = -0.000572085 Jy ! Component: 3500 - total flux cleaned = -0.000572104 Jy ! Component: 3550 - total flux cleaned = -0.000565818 Jy ! Component: 3600 - total flux cleaned = -0.000578364 Jy ! Component: 3650 - total flux cleaned = -0.000559482 Jy ! Component: 3700 - total flux cleaned = -0.000565768 Jy ! Component: 3750 - total flux cleaned = -0.000572092 Jy ! Component: 3800 - total flux cleaned = -0.000590937 Jy ! Component: 3850 - total flux cleaned = -0.000603513 Jy ! Component: 3900 - total flux cleaned = -0.000603491 Jy ! Component: 3950 - total flux cleaned = -0.00060978 Jy ! Component: 4000 - total flux cleaned = -0.000622374 Jy ! Component: 4050 - total flux cleaned = -0.000641294 Jy ! Total flux subtracted in 4096 components = -0.000641325 Jy ! Clean residual min=-0.000375 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0669365 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 348 components and 0.0669365 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0215-3728_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.4 x 3.883 at 6.678 degrees (North through East) ! Clean map min=-0.00051764 max=0.049371 Jy/beam ! Writing clean map to FITS file: .//J0215-3728_C_20180714_map.fits wmodel .//J0215-3728_C_20180714_map.mod ! Writing 348 model components to file: .//J0215-3728_C_20180714_map.mod wobs .//J0215-3728_C_20180714_uvs.fits ! Writing UV FITS file: .//J0215-3728_C_20180714_uvs.fits wwins .//J0215-3728_C_20180714_map.win ! wwins: Wrote 5 windows to .//J0215-3728_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0493709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667033 0.667033 1.33407 2.66813 5.33626 10.6725 21.345 42.6901 85.3802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.753 quit ! Quitting program ! Log file .//J0215-3728_C_20180714_dfm.log closed on Sat Jul 28 19:12:56 2018