! Started logfile: .//J1436-1613_C_dfm.log on Mon Jan 20 18:14:52 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 .//J1436-1613_C_uva.fits ! Reading UV FITS file: .//J1436-1613_C_uva.fits ! AN table 1: 91 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.992936 visibilities/baseline/integration-bin. ! Found source: J1436-1613 ! ! 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 94 lines of history. ! ! Reading 20240 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 J1436-1613_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002184Jy sigma=15.446685 ! Fit after self-cal, rms=0.951001Jy sigma=14.661938 ! 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=2.047 mas, bmaj=5.057 mas, bpa=-3.566 degrees ! Estimated noise=0.785112 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 = 0.0358273 Jy ! Component: 100 - total flux cleaned = 0.0453937 Jy ! Total flux subtracted in 100 components = 0.0453937 Jy ! Clean residual min=-0.004313 max=0.007330 Jy/beam ! Clean residual mean=-0.000006 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0453938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0453938 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=0.052554Jy sigma=0.782310 ! Fit after self-cal, rms=0.051453Jy sigma=0.765927 ! 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=2.495 mas, bmaj=5.765 mas, bpa=-3.625 degrees ! Estimated noise=0.327985 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 = 0.00806387 Jy ! Component: 100 - total flux cleaned = 0.0120871 Jy ! Component: 150 - total flux cleaned = 0.0143354 Jy ! Component: 200 - total flux cleaned = 0.0156116 Jy ! Total flux subtracted in 200 components = 0.0156116 Jy ! Clean residual min=-0.002719 max=0.004453 Jy/beam ! Clean residual mean=-0.000017 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0610053 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0610053 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=0.050362Jy sigma=0.745494 ! Fit after self-cal, rms=0.050264Jy sigma=0.744724 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.495 x 5.765 at -3.625 degrees (North through East) ! Clean map min=-0.0027302 max=0.050256 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.00 KP 0.91 LA 0.92 ! NL 0.97 OV 1.44 PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.01 KP 0.96 LA 0.87 ! NL 1.01 OV 1.34 PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.97 KP 0.91 LA 0.97 ! NL 0.97 OV 1.34 PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.01 KP 0.93 LA 0.94 ! NL 1.00 OV 1.34 PT 0.84 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.02 KP 0.95 LA 0.88 ! NL 0.99 OV 1.52 PT 0.97 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.07 KP 0.96 LA 0.89 ! NL 1.05 OV 1.40 PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.98 KP 0.90 LA 0.91 ! NL 1.07 OV 1.49 PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.05 KP 0.96 LA 0.88 ! NL 1.03 OV 1.46 PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.050264Jy sigma=0.744724 ! Fit after self-cal, rms=0.053360Jy sigma=0.733517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.524 mas, bmaj=5.823 mas, bpa=-4.082 degrees ! Estimated noise=0.325286 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 = 0.00023493 Jy ! Component: 100 - total flux cleaned = 0.000189916 Jy ! Component: 150 - total flux cleaned = 0.000201929 Jy ! Component: 200 - total flux cleaned = 0.000202899 Jy ! Total flux subtracted in 200 components = 0.000202899 Jy ! Clean residual min=-0.001978 max=0.001785 Jy/beam ! Clean residual mean=-0.000018 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0612082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0612082 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=0.053347Jy sigma=0.733372 ! Fit after self-cal, rms=0.053563Jy sigma=0.732517 ! 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=0.053563Jy sigma=0.732517 ! Fit after self-cal, rms=0.054099Jy sigma=0.732434 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=5.83 mas, bpa=-4.392 degrees ! Estimated noise=0.325158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108777 Jy ! Component: 100 - total flux cleaned = 0.000119383 Jy ! Component: 150 - total flux cleaned = 0.000129825 Jy ! Component: 200 - total flux cleaned = 0.000140863 Jy ! Total flux subtracted in 200 components = 0.000140863 Jy ! Clean residual min=-0.001969 max=0.001813 Jy/beam ! Clean residual mean=-0.000018 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0613491 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0613491 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=0.054089Jy sigma=0.732337 ! Fit after self-cal, rms=0.054106Jy sigma=0.732325 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 = 5.57254e-05 Jy ! Component: 100 - total flux cleaned = 5.5768e-05 Jy ! Component: 150 - total flux cleaned = 6.57932e-05 Jy ! Component: 200 - total flux cleaned = 7.53402e-05 Jy ! Total flux subtracted in 200 components = 7.53402e-05 Jy ! Clean residual min=-0.001972 max=0.001817 Jy/beam ! Clean residual mean=-0.000018 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0614244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0614244 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=0.054103Jy sigma=0.732264 ! Fit after self-cal, rms=0.054103Jy sigma=0.732260 ! 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=0.054103Jy sigma=0.732260 ! Fit after self-cal, rms=0.054915Jy sigma=0.732141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=5.845 mas, bpa=-4.906 degrees ! Estimated noise=0.327446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024629 Jy ! Component: 100 - total flux cleaned = 0.000263673 Jy ! Component: 150 - total flux cleaned = 0.00023965 Jy ! Component: 200 - total flux cleaned = 0.000239685 Jy ! Total flux subtracted in 200 components = 0.000239685 Jy ! Clean residual min=-0.001968 max=0.001803 Jy/beam ! Clean residual mean=-0.000017 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0616641 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0616641 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=0.054902Jy sigma=0.732008 ! Fit after self-cal, rms=0.054917Jy sigma=0.731996 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.39209e-05 Jy ! Component: 100 - total flux cleaned = 4.38654e-05 Jy ! Component: 150 - total flux cleaned = 5.35991e-05 Jy ! Component: 200 - total flux cleaned = 5.39565e-05 Jy ! Total flux subtracted in 200 components = 5.39565e-05 Jy ! Clean residual min=-0.001968 max=0.001799 Jy/beam ! Clean residual mean=-0.000017 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0617181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0617181 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=0.054913Jy sigma=0.731945 ! Fit after self-cal, rms=0.054913Jy sigma=0.731944 ! 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=0.054913Jy sigma=0.731944 ! Fit after self-cal, rms=0.055150Jy sigma=0.731814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=7.23 mas, bpa=-11.34 degrees ! Estimated noise=0.380214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178135 Jy ! Component: 100 - total flux cleaned = 0.000167966 Jy ! Component: 150 - total flux cleaned = 0.000163814 Jy ! Component: 200 - total flux cleaned = 0.000163737 Jy ! Total flux subtracted in 200 components = 0.000163737 Jy ! Clean residual min=-0.001382 max=0.001345 Jy/beam ! Clean residual mean=-0.000028 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0618818 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0618818 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=0.055146Jy sigma=0.731764 ! Fit after self-cal, rms=0.055147Jy sigma=0.731756 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70086e-05 Jy ! Component: 100 - total flux cleaned = 1.73571e-05 Jy ! Component: 150 - total flux cleaned = 2.08953e-05 Jy ! Component: 200 - total flux cleaned = 2.09661e-05 Jy ! Total flux subtracted in 200 components = 2.09661e-05 Jy ! Clean residual min=-0.001370 max=0.001343 Jy/beam ! Clean residual mean=-0.000028 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0619028 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 92 components and 0.0619028 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=0.055146Jy sigma=0.731736 ! Fit after self-cal, rms=0.055146Jy sigma=0.731736 ! 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=2.541 mas, bmaj=5.859 mas, bpa=-5.322 degrees ! Estimated noise=0.32869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.541 x 5.859 at -5.322 degrees (North through East) ! Clean map min=-0.0018834 max=0.049573 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=2.081 mas, bmaj=5.101 mas, bpa=-4.87 degrees ! Estimated noise=0.809002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377476 Jy ! Component: 100 - total flux cleaned = 0.047068 Jy ! Component: 150 - total flux cleaned = 0.0511865 Jy ! Component: 200 - total flux cleaned = 0.0538577 Jy ! Total flux subtracted in 200 components = 0.0538577 Jy ! Clean residual min=-0.003942 max=0.005913 Jy/beam ! Clean residual mean=-0.000007 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0538577 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0538577 Jy ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=5.859 mas, bpa=-5.322 degrees ! Estimated noise=0.32869 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 = 0.00402351 Jy ! Component: 100 - total flux cleaned = 0.00593124 Jy ! Component: 150 - total flux cleaned = 0.00698667 Jy ! Component: 200 - total flux cleaned = 0.00759299 Jy ! Total flux subtracted in 200 components = 0.00759299 Jy ! Clean residual min=-0.001903 max=0.002014 Jy/beam ! Clean residual mean=-0.000015 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0614507 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0614507 Jy ! Inverting map ! Added new window around map position (-43.8, 54.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954991 Jy ! Component: 100 - total flux cleaned = 0.00100149 Jy ! Component: 150 - total flux cleaned = 0.0010879 Jy ! Component: 200 - total flux cleaned = 0.00112335 Jy ! Total flux subtracted in 200 components = 0.00112335 Jy ! Clean residual min=-0.002032 max=0.001907 Jy/beam ! Clean residual mean=-0.000017 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0625741 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0625741 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=3.708 mas, bmaj=7.23 mas, bpa=-11.34 degrees ! Estimated noise=0.380214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238791 Jy ! Component: 100 - total flux cleaned = 0.000338431 Jy ! Component: 150 - total flux cleaned = 0.00041158 Jy ! Component: 200 - total flux cleaned = 0.000465099 Jy ! Total flux subtracted in 200 components = 0.000465099 Jy ! Clean residual min=-0.001570 max=0.001396 Jy/beam ! Clean residual mean=-0.000030 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0630392 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 = 3.72935e-05 Jy ! Component: 100 - total flux cleaned = 7.23081e-05 Jy ! Component: 150 - total flux cleaned = 9.4243e-05 Jy ! Component: 200 - total flux cleaned = 0.000115447 Jy ! Total flux subtracted in 200 components = 0.000115447 Jy ! Clean residual min=-0.001545 max=0.001414 Jy/beam ! Clean residual mean=-0.000030 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0631547 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0631547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=5.859 mas, bpa=-5.322 degrees ! Estimated noise=0.32869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.16182e-05 Jy ! Component: 100 - total flux cleaned = -7.00416e-05 Jy ! Component: 150 - total flux cleaned = -2.94034e-05 Jy ! Component: 200 - total flux cleaned = -1.03717e-05 Jy ! Total flux subtracted in 200 components = -1.03717e-05 Jy ! Clean residual min=-0.001919 max=0.001844 Jy/beam ! Clean residual mean=-0.000018 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0631443 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0631443 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=0.055019Jy sigma=0.729234 ! Fit after self-cal, rms=0.054987Jy sigma=0.728707 wmodel J1436-1613_C_map.mod ! Writing 113 model components to file: J1436-1613_C_map.mod wobs J1436-1613_C_uvs.fits ! Writing UV FITS file: J1436-1613_C_uvs.fits wwins J1436-1613_C_map.win ! wwins: Wrote 2 windows to J1436-1613_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 = -0.00072542 Jy ! Component: 100 - total flux cleaned = -0.000985111 Jy ! Component: 150 - total flux cleaned = -0.00125368 Jy ! Component: 200 - total flux cleaned = -0.00150777 Jy ! Component: 250 - total flux cleaned = -0.00172967 Jy ! Component: 300 - total flux cleaned = -0.00185887 Jy ! Component: 350 - total flux cleaned = -0.00198454 Jy ! Component: 400 - total flux cleaned = -0.00208678 Jy ! Component: 450 - total flux cleaned = -0.00222654 Jy ! Component: 500 - total flux cleaned = -0.00234394 Jy ! Component: 550 - total flux cleaned = -0.00251628 Jy ! Component: 600 - total flux cleaned = -0.00264756 Jy ! Component: 650 - total flux cleaned = -0.00277648 Jy ! Component: 700 - total flux cleaned = -0.0028675 Jy ! Component: 750 - total flux cleaned = -0.00301005 Jy ! Component: 800 - total flux cleaned = -0.00311494 Jy ! Component: 850 - total flux cleaned = -0.00321815 Jy ! Component: 900 - total flux cleaned = -0.00333655 Jy ! Component: 950 - total flux cleaned = -0.0034531 Jy ! Component: 1000 - total flux cleaned = -0.00356766 Jy ! Component: 1050 - total flux cleaned = -0.00366439 Jy ! Component: 1100 - total flux cleaned = -0.00379132 Jy ! Component: 1150 - total flux cleaned = -0.00386942 Jy ! Component: 1200 - total flux cleaned = -0.00402357 Jy ! Component: 1250 - total flux cleaned = -0.00411462 Jy ! Component: 1300 - total flux cleaned = -0.00424929 Jy ! Component: 1350 - total flux cleaned = -0.00435231 Jy ! Component: 1400 - total flux cleaned = -0.00441068 Jy ! Component: 1450 - total flux cleaned = -0.00452551 Jy ! Component: 1500 - total flux cleaned = -0.00458208 Jy ! Component: 1550 - total flux cleaned = -0.00466607 Jy ! Component: 1600 - total flux cleaned = -0.00473508 Jy ! Component: 1650 - total flux cleaned = -0.00473513 Jy ! Component: 1700 - total flux cleaned = -0.00481642 Jy ! Component: 1750 - total flux cleaned = -0.00488337 Jy ! Component: 1800 - total flux cleaned = -0.00496298 Jy ! Component: 1850 - total flux cleaned = -0.00504178 Jy ! Component: 1900 - total flux cleaned = -0.00512002 Jy ! Component: 1950 - total flux cleaned = -0.00519741 Jy ! Component: 2000 - total flux cleaned = -0.00524866 Jy ! Component: 2050 - total flux cleaned = -0.00533749 Jy ! Component: 2100 - total flux cleaned = -0.00541295 Jy ! Component: 2150 - total flux cleaned = -0.00548775 Jy ! Component: 2200 - total flux cleaned = -0.00554967 Jy ! Component: 2250 - total flux cleaned = -0.0055866 Jy ! Component: 2300 - total flux cleaned = -0.0056719 Jy ! Component: 2350 - total flux cleaned = -0.00574435 Jy ! Component: 2400 - total flux cleaned = -0.00576824 Jy ! Component: 2450 - total flux cleaned = -0.00582769 Jy ! Component: 2500 - total flux cleaned = -0.00592211 Jy ! Component: 2550 - total flux cleaned = -0.00596904 Jy ! Component: 2600 - total flux cleaned = -0.00603895 Jy ! Component: 2650 - total flux cleaned = -0.00611988 Jy ! Component: 2700 - total flux cleaned = -0.00615434 Jy ! Component: 2750 - total flux cleaned = -0.00625701 Jy ! Component: 2800 - total flux cleaned = -0.00627969 Jy ! Component: 2850 - total flux cleaned = -0.00634724 Jy ! Component: 2900 - total flux cleaned = -0.00640314 Jy ! Component: 2950 - total flux cleaned = -0.00643648 Jy ! Component: 3000 - total flux cleaned = -0.00650273 Jy ! Component: 3050 - total flux cleaned = -0.00653566 Jy ! Component: 3100 - total flux cleaned = -0.00656847 Jy ! Component: 3150 - total flux cleaned = -0.00662271 Jy ! Component: 3200 - total flux cleaned = -0.00661187 Jy ! Component: 3250 - total flux cleaned = -0.0066549 Jy ! Component: 3300 - total flux cleaned = -0.00668695 Jy ! Component: 3350 - total flux cleaned = -0.00668695 Jy ! Component: 3400 - total flux cleaned = -0.00673994 Jy ! Component: 3450 - total flux cleaned = -0.00676111 Jy ! Component: 3500 - total flux cleaned = -0.00677161 Jy ! Component: 3550 - total flux cleaned = -0.00679249 Jy ! Component: 3600 - total flux cleaned = -0.00682374 Jy ! Component: 3650 - total flux cleaned = -0.00682372 Jy ! Component: 3700 - total flux cleaned = -0.00684444 Jy ! Component: 3750 - total flux cleaned = -0.00684453 Jy ! Component: 3800 - total flux cleaned = -0.00687535 Jy ! Component: 3850 - total flux cleaned = -0.00690607 Jy ! Component: 3900 - total flux cleaned = -0.00688564 Jy ! Component: 3950 - total flux cleaned = -0.00691617 Jy ! Component: 4000 - total flux cleaned = -0.00694653 Jy ! Component: 4050 - total flux cleaned = -0.00695658 Jy ! Total flux subtracted in 4096 components = -0.00696663 Jy ! Clean residual min=-0.000617 max=0.000543 Jy/beam ! Clean residual mean=-0.000013 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0561776 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 371 components and 0.0561776 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1436-1613_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.541 x 5.859 at -5.322 degrees (North through East) ! Clean map min=-0.0015267 max=0.049059 Jy/beam ! Writing clean map to FITS file: .//J1436-1613_C_map.fits wmodel .//J1436-1613_C_map.mod ! Writing 371 model components to file: .//J1436-1613_C_map.mod wobs .//J1436-1613_C_uvs.fits ! Writing UV FITS file: .//J1436-1613_C_uvs.fits wwins .//J1436-1613_C_map.win ! wwins: Wrote 3 windows to .//J1436-1613_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0490592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17539 1.17539 2.35078 4.70157 9.40314 18.8063 37.6125 75.2251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.234 quit ! Quitting program ! Log file .//J1436-1613_C_dfm.log closed on Mon Jan 20 18:14:57 2020