! Started logfile: .//J1424-3225_C_dfm.log on Mon Jan 20 18:13:29 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 .//J1424-3225_C_uva.fits ! Reading UV FITS file: .//J1424-3225_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1424-3225 ! ! 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 2520 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 J1424-3225_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=1.003026Jy sigma=14.049436 ! Fit after self-cal, rms=0.959443Jy sigma=13.416402 ! 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=1.631 mas, bmaj=9.717 mas, bpa=4 degrees ! Estimated noise=1.41412 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 = 0.0342078 Jy ! Component: 100 - total flux cleaned = 0.0425149 Jy ! Total flux subtracted in 100 components = 0.0425149 Jy ! Clean residual min=-0.004840 max=0.004436 Jy/beam ! Clean residual mean=0.000008 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.0425149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0425149 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=0.055865Jy sigma=0.722978 ! Fit after self-cal, rms=0.054789Jy sigma=0.705034 ! 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=2.131 mas, bmaj=11.36 mas, bpa=3.083 degrees ! Estimated noise=1.03004 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 = 0.00341802 Jy ! Component: 100 - total flux cleaned = 0.00411661 Jy ! Component: 150 - total flux cleaned = 0.00439463 Jy ! Component: 200 - total flux cleaned = 0.00457209 Jy ! Total flux subtracted in 200 components = 0.00457209 Jy ! Clean residual min=-0.002790 max=0.002965 Jy/beam ! Clean residual mean=-0.000014 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.047087 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.047087 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=0.054605Jy sigma=0.701415 ! Fit after self-cal, rms=0.054662Jy sigma=0.701216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.131 x 11.36 at 3.083 degrees (North through East) ! Clean map min=-0.0027767 max=0.044702 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.94 LA 0.89 NL 1.17 ! OV 1.23 PT 1.15 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.09 LA 0.91 NL 0.99 ! OV 1.12 PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.06 LA 0.91 NL 1.16 ! OV 1.18 PT 0.91 SC 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.12 LA 0.92 NL 1.06 ! OV 1.08 PT 0.89 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.86 LA 0.96 NL 1.00 ! OV 1.15 PT 0.94 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.88 LA 0.99 NL 0.77 ! OV 1.18 PT 1.07 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.93 LA 0.95 NL 1.00 ! OV 1.39 PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.09 LA 0.89 NL 0.81 ! OV 1.02 PT 0.99 SC 1.14 ! ! ! Fit before self-cal, rms=0.054662Jy sigma=0.701216 ! Fit after self-cal, rms=0.056427Jy sigma=0.695662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=11.28 mas, bpa=3.186 degrees ! Estimated noise=1.02009 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 = -0.000285823 Jy ! Component: 100 - total flux cleaned = -0.000285402 Jy ! Component: 150 - total flux cleaned = -0.00026412 Jy ! Component: 200 - total flux cleaned = -0.00024748 Jy ! Total flux subtracted in 200 components = -0.00024748 Jy ! Clean residual min=-0.002827 max=0.002613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0468395 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0468395 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=0.056395Jy sigma=0.695362 ! Fit after self-cal, rms=0.056671Jy sigma=0.694444 ! 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=0.056671Jy sigma=0.694444 ! Fit after self-cal, rms=0.057531Jy sigma=0.694278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=11.29 mas, bpa=3.205 degrees ! Estimated noise=1.02036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179778 Jy ! Component: 100 - total flux cleaned = -0.000179762 Jy ! Component: 150 - total flux cleaned = -0.00015768 Jy ! Component: 200 - total flux cleaned = -0.000140254 Jy ! Total flux subtracted in 200 components = -0.000140254 Jy ! Clean residual min=-0.002703 max=0.002569 Jy/beam ! Clean residual mean=0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0466992 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0466992 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=0.057504Jy sigma=0.694085 ! Fit after self-cal, rms=0.057474Jy sigma=0.692164 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 = 2.6706e-05 Jy ! Component: 100 - total flux cleaned = 4.71859e-05 Jy ! Component: 150 - total flux cleaned = 8.42507e-05 Jy ! Component: 200 - total flux cleaned = 0.000115215 Jy ! Total flux subtracted in 200 components = 0.000115215 Jy ! Clean residual min=-0.002673 max=0.002628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0468144 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0468144 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=0.057454Jy sigma=0.692020 ! Fit after self-cal, rms=0.057476Jy sigma=0.691991 ! 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=0.057476Jy sigma=0.691991 ! Fit after self-cal, rms=0.057559Jy sigma=0.691906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=11.26 mas, bpa=3.173 degrees ! Estimated noise=1.01757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279697 Jy ! Component: 100 - total flux cleaned = -0.000261622 Jy ! Component: 150 - total flux cleaned = -0.000228784 Jy ! Component: 200 - total flux cleaned = -0.000200016 Jy ! Total flux subtracted in 200 components = -0.000200016 Jy ! Clean residual min=-0.002628 max=0.002649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0466144 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0466144 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=0.057541Jy sigma=0.691802 ! Fit after self-cal, rms=0.057572Jy sigma=0.691767 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 = -0.000147162 Jy ! Component: 100 - total flux cleaned = -0.000130059 Jy ! Component: 150 - total flux cleaned = -0.000101969 Jy ! Component: 200 - total flux cleaned = -7.71355e-05 Jy ! Total flux subtracted in 200 components = -7.71355e-05 Jy ! Clean residual min=-0.002589 max=0.002667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0465373 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0465373 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=0.057560Jy sigma=0.691697 ! Fit after self-cal, rms=0.057568Jy sigma=0.691681 ! 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=0.057568Jy sigma=0.691681 ! Fit after self-cal, rms=0.057505Jy sigma=0.691656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.343 mas, bmaj=13.27 mas, bpa=-6.339 degrees ! Estimated noise=1.19461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150869 Jy ! Component: 100 - total flux cleaned = -0.000164744 Jy ! Component: 150 - total flux cleaned = -0.000164763 Jy ! Component: 200 - total flux cleaned = -0.000163935 Jy ! Total flux subtracted in 200 components = -0.000163935 Jy ! Clean residual min=-0.002274 max=0.002260 Jy/beam ! Clean residual mean=-0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0463733 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.0463733 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=0.057498Jy sigma=0.691618 ! Fit after self-cal, rms=0.057445Jy sigma=0.691433 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 = -6.65118e-06 Jy ! Component: 100 - total flux cleaned = -8.24681e-06 Jy ! Component: 150 - total flux cleaned = -1.00119e-05 Jy ! Component: 200 - total flux cleaned = -2.15747e-05 Jy ! Total flux subtracted in 200 components = -2.15747e-05 Jy ! Clean residual min=-0.002371 max=0.002205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0463518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.0463518 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=0.057440Jy sigma=0.691381 ! Fit after self-cal, rms=0.057436Jy sigma=0.691366 ! 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=2.151 mas, bmaj=11.25 mas, bpa=3.138 degrees ! Estimated noise=1.01671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 11.25 at 3.138 degrees (North through East) ! Clean map min=-0.0033174 max=0.044517 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=1.636 mas, bmaj=9.673 mas, bpa=4.094 degrees ! Estimated noise=1.38933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344335 Jy ! Component: 100 - total flux cleaned = 0.041773 Jy ! Component: 150 - total flux cleaned = 0.0436153 Jy ! Component: 200 - total flux cleaned = 0.0443414 Jy ! Total flux subtracted in 200 components = 0.0443414 Jy ! Clean residual min=-0.003957 max=0.004564 Jy/beam ! Clean residual mean=0.000010 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0443415 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0443415 Jy ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=11.25 mas, bpa=3.138 degrees ! Estimated noise=1.01671 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 = 0.00136769 Jy ! Component: 100 - total flux cleaned = 0.00163884 Jy ! Component: 150 - total flux cleaned = 0.00172528 Jy ! Component: 200 - total flux cleaned = 0.00176005 Jy ! Total flux subtracted in 200 components = 0.00176005 Jy ! Clean residual min=-0.002564 max=0.002540 Jy/beam ! Clean residual mean=0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0461015 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0461015 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=4.343 mas, bmaj=13.27 mas, bpa=-6.339 degrees ! Estimated noise=1.19461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209227 Jy ! Component: 100 - total flux cleaned = 0.000236155 Jy ! Component: 150 - total flux cleaned = 0.000238003 Jy ! Component: 200 - total flux cleaned = 0.000256804 Jy ! Total flux subtracted in 200 components = 0.000256804 Jy ! Clean residual min=-0.002381 max=0.002245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0463583 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 = -1.30676e-06 Jy ! Component: 100 - total flux cleaned = -7.43998e-07 Jy ! Component: 150 - total flux cleaned = -1.49643e-05 Jy ! Component: 200 - total flux cleaned = -2.86399e-05 Jy ! Total flux subtracted in 200 components = -2.86399e-05 Jy ! Clean residual min=-0.002351 max=0.002244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0463297 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0463297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=11.25 mas, bpa=3.138 degrees ! Estimated noise=1.01671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.34737e-05 Jy ! Component: 100 - total flux cleaned = -0.00015788 Jy ! Component: 150 - total flux cleaned = -0.00019399 Jy ! Component: 200 - total flux cleaned = -0.000194872 Jy ! Total flux subtracted in 200 components = -0.000194872 Jy ! Clean residual min=-0.002589 max=0.002681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0461348 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.0461348 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=0.057440Jy sigma=0.691460 ! Fit after self-cal, rms=0.057440Jy sigma=0.691447 wmodel J1424-3225_C_map.mod ! Writing 68 model components to file: J1424-3225_C_map.mod wobs J1424-3225_C_uvs.fits ! Writing UV FITS file: J1424-3225_C_uvs.fits wwins J1424-3225_C_map.win ! wwins: Wrote 1 windows to J1424-3225_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 = 0.000193285 Jy ! Component: 100 - total flux cleaned = 0.000234695 Jy ! Component: 150 - total flux cleaned = 8.71818e-05 Jy ! Component: 200 - total flux cleaned = 5.14803e-05 Jy ! Component: 250 - total flux cleaned = -1.61608e-05 Jy ! Component: 300 - total flux cleaned = -4.88112e-05 Jy ! Component: 350 - total flux cleaned = -0.000110191 Jy ! Component: 400 - total flux cleaned = -8.06463e-05 Jy ! Component: 450 - total flux cleaned = -0.000137081 Jy ! Component: 500 - total flux cleaned = -0.000163234 Jy ! Component: 550 - total flux cleaned = -0.000293454 Jy ! Component: 600 - total flux cleaned = -0.000369223 Jy ! Component: 650 - total flux cleaned = -0.000320906 Jy ! Component: 700 - total flux cleaned = -0.000368039 Jy ! Component: 750 - total flux cleaned = -0.000322564 Jy ! Component: 800 - total flux cleaned = -0.000278709 Jy ! Component: 850 - total flux cleaned = -0.00017197 Jy ! Component: 900 - total flux cleaned = -6.82463e-05 Jy ! Component: 950 - total flux cleaned = -7.31561e-06 Jy ! Component: 1000 - total flux cleaned = 5.25902e-05 Jy ! Component: 1050 - total flux cleaned = 0.000169623 Jy ! Component: 1100 - total flux cleaned = 0.00020784 Jy ! Component: 1150 - total flux cleaned = 0.000300936 Jy ! Component: 1200 - total flux cleaned = 0.000392619 Jy ! Component: 1250 - total flux cleaned = 0.000464909 Jy ! Component: 1300 - total flux cleaned = 0.000571508 Jy ! Component: 1350 - total flux cleaned = 0.000658509 Jy ! Component: 1400 - total flux cleaned = 0.00074419 Jy ! Component: 1450 - total flux cleaned = 0.000828251 Jy ! Component: 1500 - total flux cleaned = 0.000844902 Jy ! Component: 1550 - total flux cleaned = 0.000877918 Jy ! Component: 1600 - total flux cleaned = 0.00087808 Jy ! Component: 1650 - total flux cleaned = 0.000894305 Jy ! Component: 1700 - total flux cleaned = 0.000910223 Jy ! Component: 1750 - total flux cleaned = 0.000878686 Jy ! Component: 1800 - total flux cleaned = 0.000878573 Jy ! Component: 1850 - total flux cleaned = 0.000862945 Jy ! Component: 1900 - total flux cleaned = 0.000847466 Jy ! Component: 1950 - total flux cleaned = 0.000847537 Jy ! Component: 2000 - total flux cleaned = 0.000847481 Jy ! Component: 2050 - total flux cleaned = 0.000832131 Jy ! Component: 2100 - total flux cleaned = 0.000832143 Jy ! Component: 2150 - total flux cleaned = 0.000816982 Jy ! Component: 2200 - total flux cleaned = 0.000832103 Jy ! Component: 2250 - total flux cleaned = 0.000771518 Jy ! Component: 2300 - total flux cleaned = 0.000741258 Jy ! Component: 2350 - total flux cleaned = 0.00069574 Jy ! Component: 2400 - total flux cleaned = 0.000649971 Jy ! Component: 2450 - total flux cleaned = 0.000604202 Jy ! Component: 2500 - total flux cleaned = 0.000588936 Jy ! Component: 2550 - total flux cleaned = 0.000573707 Jy ! Component: 2600 - total flux cleaned = 0.000542957 Jy ! Component: 2650 - total flux cleaned = 0.000527507 Jy ! Component: 2700 - total flux cleaned = 0.000527512 Jy ! Component: 2750 - total flux cleaned = 0.000511966 Jy ! Component: 2800 - total flux cleaned = 0.000496328 Jy ! Component: 2850 - total flux cleaned = 0.000480481 Jy ! Component: 2900 - total flux cleaned = 0.000464462 Jy ! Component: 2950 - total flux cleaned = 0.000448474 Jy ! Component: 3000 - total flux cleaned = 0.000416131 Jy ! Component: 3050 - total flux cleaned = 0.000432369 Jy ! Component: 3100 - total flux cleaned = 0.000399679 Jy ! Component: 3150 - total flux cleaned = 0.000399663 Jy ! Component: 3200 - total flux cleaned = 0.0003996 Jy ! Component: 3250 - total flux cleaned = 0.000382629 Jy ! Component: 3300 - total flux cleaned = 0.000365384 Jy ! Component: 3350 - total flux cleaned = 0.000382507 Jy ! Component: 3400 - total flux cleaned = 0.000382547 Jy ! Component: 3450 - total flux cleaned = 0.000382658 Jy ! Component: 3500 - total flux cleaned = 0.000364629 Jy ! Component: 3550 - total flux cleaned = 0.000364551 Jy ! Component: 3600 - total flux cleaned = 0.000364355 Jy ! Component: 3650 - total flux cleaned = 0.000382926 Jy ! Component: 3700 - total flux cleaned = 0.000382912 Jy ! Component: 3750 - total flux cleaned = 0.000383076 Jy ! Component: 3800 - total flux cleaned = 0.000383025 Jy ! Component: 3850 - total flux cleaned = 0.000402825 Jy ! Component: 3900 - total flux cleaned = 0.00042286 Jy ! Component: 3950 - total flux cleaned = 0.000402647 Jy ! Component: 4000 - total flux cleaned = 0.000423203 Jy ! Component: 4050 - total flux cleaned = 0.000444157 Jy ! Total flux subtracted in 4096 components = 0.000423339 Jy ! Clean residual min=-0.001216 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0465581 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 301 components and 0.0465582 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1424-3225_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 11.25 at 3.138 degrees (North through East) ! Clean map min=-0.0033809 max=0.044255 Jy/beam ! Writing clean map to FITS file: .//J1424-3225_C_map.fits wmodel .//J1424-3225_C_map.mod ! Writing 301 model components to file: .//J1424-3225_C_map.mod wobs .//J1424-3225_C_uvs.fits ! Writing UV FITS file: .//J1424-3225_C_uvs.fits wwins .//J1424-3225_C_map.win ! wwins: Wrote 2 windows to .//J1424-3225_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0442551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000445499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.01998 3.01998 6.03997 12.0799 24.1599 48.3197 96.6395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 99.338 quit ! Quitting program ! Log file .//J1424-3225_C_dfm.log closed on Mon Jan 20 18:13:33 2020