! Started logfile: /tmp/maps//J1022-4232_C_20180604_dfm.log on Wed Jul 4 23:09:56 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 /tmp/maps//J1022-4232_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1022-4232_C_20180604_uva.fits ! AN table 1: 78 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1022-4232 ! ! 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 13104 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 J1022-4232_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=1.005081Jy sigma=11.811998 ! Fit after self-cal, rms=0.935284Jy sigma=10.834790 ! 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=1.442 mas, bmaj=10.36 mas, bpa=3.372 degrees ! Estimated noise=1.30669 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 = 0.0562185 Jy ! Component: 100 - total flux cleaned = 0.0734548 Jy ! Total flux subtracted in 100 components = 0.0734548 Jy ! Clean residual min=-0.005599 max=0.007814 Jy/beam ! Clean residual mean=-0.000023 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.0734548 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0734548 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=0.075391Jy sigma=0.675757 ! Fit after self-cal, rms=0.074611Jy sigma=0.671305 ! 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=1.827 mas, bmaj=10.79 mas, bpa=2.865 degrees ! Estimated noise=0.562912 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 = 0.0100021 Jy ! Component: 100 - total flux cleaned = 0.0153712 Jy ! Component: 150 - total flux cleaned = 0.0189003 Jy ! Component: 200 - total flux cleaned = 0.0213334 Jy ! Total flux subtracted in 200 components = 0.0213334 Jy ! Clean residual min=-0.003689 max=0.003571 Jy/beam ! Clean residual mean=-0.000006 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0947882 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 57 components and 0.0947882 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=0.073768Jy sigma=0.644366 ! Fit after self-cal, rms=0.073346Jy sigma=0.643756 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.827 x 10.79 at 2.865 degrees (North through East) ! Clean map min=-0.0034574 max=0.073738 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.10 KP 0.99 LA 0.97 ! NL 1.21 OV 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.08 KP 0.99 LA 0.98 ! NL 1.20 OV 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.06 KP 0.97 LA 0.94 ! NL 1.21 OV 1.06 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.02 KP 0.91 LA 1.01 ! NL 1.30 OV 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.06 KP 0.93 LA 1.02 ! NL 1.11 OV 0.99 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.96 KP 0.95 LA 0.99 ! NL 1.19 OV 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.10 KP 0.92 LA 1.04 ! NL 1.03 OV 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.88 KP 0.93 LA 0.95 ! NL 1.23 OV 1.00 SC 1.10 ! ! ! Fit before self-cal, rms=0.073346Jy sigma=0.643756 ! Fit after self-cal, rms=0.079590Jy sigma=0.638218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.84 mas, bmaj=11.09 mas, bpa=2.791 degrees ! Estimated noise=0.563712 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 = -0.000917201 Jy ! Component: 100 - total flux cleaned = -0.000983614 Jy ! Component: 150 - total flux cleaned = -0.00104371 Jy ! Component: 200 - total flux cleaned = -0.00109789 Jy ! Total flux subtracted in 200 components = -0.00109789 Jy ! Clean residual min=-0.002434 max=0.002316 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0936903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0936903 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=0.079554Jy sigma=0.637962 ! Fit after self-cal, rms=0.080065Jy sigma=0.637655 ! 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=0.080065Jy sigma=0.637655 ! Fit after self-cal, rms=0.081572Jy sigma=0.637559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=11.15 mas, bpa=2.777 degrees ! Estimated noise=0.565448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100468 Jy ! Component: 100 - total flux cleaned = -0.00126172 Jy ! Component: 150 - total flux cleaned = -0.00133483 Jy ! Component: 200 - total flux cleaned = -0.00137896 Jy ! Total flux subtracted in 200 components = -0.00137896 Jy ! Clean residual min=-0.002405 max=0.002336 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0923114 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0923114 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=0.081541Jy sigma=0.637385 ! Fit after self-cal, rms=0.081665Jy sigma=0.637351 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 = -0.000328932 Jy ! Component: 100 - total flux cleaned = -0.000370215 Jy ! Component: 150 - total flux cleaned = -0.000425153 Jy ! Component: 200 - total flux cleaned = -0.000407643 Jy ! Total flux subtracted in 200 components = -0.000407643 Jy ! Clean residual min=-0.002422 max=0.002352 Jy/beam ! Clean residual mean=0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0919037 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0919037 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=0.081651Jy sigma=0.637263 ! Fit after self-cal, rms=0.081666Jy sigma=0.637249 ! 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=0.081666Jy sigma=0.637249 ! Fit after self-cal, rms=0.083602Jy sigma=0.637140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=11.23 mas, bpa=2.792 degrees ! Estimated noise=0.56714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000821492 Jy ! Component: 100 - total flux cleaned = -0.0010377 Jy ! Component: 150 - total flux cleaned = -0.00115916 Jy ! Component: 200 - total flux cleaned = -0.00121186 Jy ! Total flux subtracted in 200 components = -0.00121186 Jy ! Clean residual min=-0.002373 max=0.002328 Jy/beam ! Clean residual mean=0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0906919 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0906919 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=0.083581Jy sigma=0.637031 ! Fit after self-cal, rms=0.083692Jy sigma=0.637003 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 = -0.000264835 Jy ! Component: 100 - total flux cleaned = -0.000297009 Jy ! Component: 150 - total flux cleaned = -0.000297072 Jy ! Component: 200 - total flux cleaned = -0.000311028 Jy ! Total flux subtracted in 200 components = -0.000311028 Jy ! Clean residual min=-0.002380 max=0.002356 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0903808 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0903808 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=0.083683Jy sigma=0.636947 ! Fit after self-cal, rms=0.083699Jy sigma=0.636937 ! 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=0.083699Jy sigma=0.636937 ! Fit after self-cal, rms=0.085410Jy sigma=0.636856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.698 mas, bmaj=13.69 mas, bpa=-3.279 degrees ! Estimated noise=0.660741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498248 Jy ! Component: 100 - total flux cleaned = -0.000514789 Jy ! Component: 150 - total flux cleaned = -0.00054185 Jy ! Component: 200 - total flux cleaned = -0.000564774 Jy ! Total flux subtracted in 200 components = -0.000564774 Jy ! Clean residual min=-0.002568 max=0.001911 Jy/beam ! Clean residual mean=0.000012 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.089816 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.0898161 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=0.085399Jy sigma=0.636938 ! Fit after self-cal, rms=0.085461Jy sigma=0.636897 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 = -4.21124e-05 Jy ! Component: 100 - total flux cleaned = -5.53811e-05 Jy ! Component: 150 - total flux cleaned = -7.55782e-05 Jy ! Component: 200 - total flux cleaned = -7.52666e-05 Jy ! Total flux subtracted in 200 components = -7.52666e-05 Jy ! Clean residual min=-0.002554 max=0.001922 Jy/beam ! Clean residual mean=0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0897408 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.0897408 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=0.085456Jy sigma=0.636994 ! Fit after self-cal, rms=0.085457Jy sigma=0.636960 ! 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=1.85 mas, bmaj=11.3 mas, bpa=2.808 degrees ! Estimated noise=0.568265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 11.3 at 2.808 degrees (North through East) ! Clean map min=-0.0022838 max=0.07406 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=1.441 mas, bmaj=10.67 mas, bpa=3.304 degrees ! Estimated noise=1.35427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581633 Jy ! Component: 100 - total flux cleaned = 0.0755032 Jy ! Component: 150 - total flux cleaned = 0.0828279 Jy ! Component: 200 - total flux cleaned = 0.0852394 Jy ! Total flux subtracted in 200 components = 0.0852394 Jy ! Clean residual min=-0.003352 max=0.003438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0852393 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 0.0852393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=11.3 mas, bpa=2.808 degrees ! Estimated noise=0.568265 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 (-2.1, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322877 Jy ! Component: 100 - total flux cleaned = 0.00357984 Jy ! Component: 150 - total flux cleaned = 0.00353602 Jy ! Component: 200 - total flux cleaned = 0.00340336 Jy ! Total flux subtracted in 200 components = 0.00340336 Jy ! Clean residual min=-0.002404 max=0.001924 Jy/beam ! Clean residual mean=0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0886427 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0886427 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=3.698 mas, bmaj=13.69 mas, bpa=-3.279 degrees ! Estimated noise=0.660741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1949e-05 Jy ! Component: 100 - total flux cleaned = -0.000108599 Jy ! Component: 150 - total flux cleaned = -0.000157713 Jy ! Component: 200 - total flux cleaned = -0.000203264 Jy ! Total flux subtracted in 200 components = -0.000203264 Jy ! Clean residual min=-0.002492 max=0.001820 Jy/beam ! Clean residual mean=0.000009 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0884394 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 = -4.37525e-05 Jy ! Component: 100 - total flux cleaned = -8.55138e-05 Jy ! Component: 150 - total flux cleaned = -0.000144773 Jy ! Component: 200 - total flux cleaned = -0.000182906 Jy ! Total flux subtracted in 200 components = -0.000182906 Jy ! Clean residual min=-0.002336 max=0.001758 Jy/beam ! Clean residual mean=0.000008 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0882565 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.0882565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=11.3 mas, bpa=2.808 degrees ! Estimated noise=0.568265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161212 Jy ! Component: 100 - total flux cleaned = -0.000186009 Jy ! Component: 150 - total flux cleaned = -0.000166972 Jy ! Component: 200 - total flux cleaned = -0.00014931 Jy ! Total flux subtracted in 200 components = -0.00014931 Jy ! Clean residual min=-0.002308 max=0.001701 Jy/beam ! Clean residual mean=0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0881072 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.0881072 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=0.085396Jy sigma=0.635940 ! Fit after self-cal, rms=0.085387Jy sigma=0.635774 wmodel J1022-4232_C_map.mod ! Writing 116 model components to file: J1022-4232_C_map.mod wobs J1022-4232_C_uvs.fits ! Writing UV FITS file: J1022-4232_C_uvs.fits wwins J1022-4232_C_map.win ! wwins: Wrote 2 windows to J1022-4232_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 = -0.00057161 Jy ! Component: 100 - total flux cleaned = -0.00096054 Jy ! Component: 150 - total flux cleaned = -0.00135403 Jy ! Component: 200 - total flux cleaned = -0.00145098 Jy ! Component: 250 - total flux cleaned = -0.00140716 Jy ! Component: 300 - total flux cleaned = -0.00144816 Jy ! Component: 350 - total flux cleaned = -0.00156491 Jy ! Component: 400 - total flux cleaned = -0.00165785 Jy ! Component: 450 - total flux cleaned = -0.00180022 Jy ! Component: 500 - total flux cleaned = -0.00188579 Jy ! Component: 550 - total flux cleaned = -0.00195238 Jy ! Component: 600 - total flux cleaned = -0.00201683 Jy ! Component: 650 - total flux cleaned = -0.00207942 Jy ! Component: 700 - total flux cleaned = -0.00212475 Jy ! Component: 750 - total flux cleaned = -0.00213963 Jy ! Component: 800 - total flux cleaned = -0.00216794 Jy ! Component: 850 - total flux cleaned = -0.00219522 Jy ! Component: 900 - total flux cleaned = -0.0022085 Jy ! Component: 950 - total flux cleaned = -0.00220826 Jy ! Component: 1000 - total flux cleaned = -0.00228479 Jy ! Component: 1050 - total flux cleaned = -0.0023596 Jy ! Component: 1100 - total flux cleaned = -0.00238408 Jy ! Component: 1150 - total flux cleaned = -0.00244472 Jy ! Component: 1200 - total flux cleaned = -0.00248035 Jy ! Component: 1250 - total flux cleaned = -0.00249187 Jy ! Component: 1300 - total flux cleaned = -0.00249188 Jy ! Component: 1350 - total flux cleaned = -0.00250312 Jy ! Component: 1400 - total flux cleaned = -0.00250297 Jy ! Component: 1450 - total flux cleaned = -0.00248088 Jy ! Component: 1500 - total flux cleaned = -0.00241563 Jy ! Component: 1550 - total flux cleaned = -0.00240482 Jy ! Component: 1600 - total flux cleaned = -0.00233041 Jy ! Component: 1650 - total flux cleaned = -0.00227786 Jy ! Component: 1700 - total flux cleaned = -0.00223629 Jy ! Component: 1750 - total flux cleaned = -0.0021644 Jy ! Component: 1800 - total flux cleaned = -0.00210354 Jy ! Component: 1850 - total flux cleaned = -0.00207332 Jy ! Component: 1900 - total flux cleaned = -0.00197376 Jy ! Component: 1950 - total flux cleaned = -0.00191467 Jy ! Component: 2000 - total flux cleaned = -0.00184643 Jy ! Component: 2050 - total flux cleaned = -0.00179815 Jy ! Component: 2100 - total flux cleaned = -0.00171206 Jy ! Component: 2150 - total flux cleaned = -0.00170254 Jy ! Component: 2200 - total flux cleaned = -0.00164609 Jy ! Component: 2250 - total flux cleaned = -0.00161811 Jy ! Component: 2300 - total flux cleaned = -0.00158112 Jy ! Component: 2350 - total flux cleaned = -0.00158119 Jy ! Component: 2400 - total flux cleaned = -0.0015448 Jy ! Component: 2450 - total flux cleaned = -0.00149967 Jy ! Component: 2500 - total flux cleaned = -0.0014729 Jy ! Component: 2550 - total flux cleaned = -0.00145503 Jy ! Component: 2600 - total flux cleaned = -0.00138424 Jy ! Component: 2650 - total flux cleaned = -0.00133154 Jy ! Component: 2700 - total flux cleaned = -0.00127052 Jy ! Component: 2750 - total flux cleaned = -0.00122724 Jy ! Component: 2800 - total flux cleaned = -0.00116698 Jy ! Component: 2850 - total flux cleaned = -0.00110715 Jy ! Component: 2900 - total flux cleaned = -0.0010392 Jy ! Component: 2950 - total flux cleaned = -0.00097162 Jy ! Component: 3000 - total flux cleaned = -0.000929703 Jy ! Component: 3050 - total flux cleaned = -0.00087962 Jy ! Component: 3100 - total flux cleaned = -0.000821599 Jy ! Component: 3150 - total flux cleaned = -0.000763859 Jy ! Component: 3200 - total flux cleaned = -0.00072289 Jy ! Component: 3250 - total flux cleaned = -0.000673996 Jy ! Component: 3300 - total flux cleaned = -0.000649663 Jy ! Component: 3350 - total flux cleaned = -0.000609246 Jy ! Component: 3400 - total flux cleaned = -0.000561003 Jy ! Component: 3450 - total flux cleaned = -0.000544982 Jy ! Component: 3500 - total flux cleaned = -0.000529015 Jy ! Component: 3550 - total flux cleaned = -0.000505201 Jy ! Component: 3600 - total flux cleaned = -0.000457795 Jy ! Component: 3650 - total flux cleaned = -0.000449997 Jy ! Component: 3700 - total flux cleaned = -0.00041866 Jy ! Component: 3750 - total flux cleaned = -0.000418644 Jy ! Component: 3800 - total flux cleaned = -0.000372054 Jy ! Component: 3850 - total flux cleaned = -0.000348839 Jy ! Component: 3900 - total flux cleaned = -0.00034106 Jy ! Component: 3950 - total flux cleaned = -0.000302642 Jy ! Component: 4000 - total flux cleaned = -0.000287382 Jy ! Component: 4050 - total flux cleaned = -0.000264531 Jy ! Total flux subtracted in 4096 components = -0.000249326 Jy ! Clean residual min=-0.000532 max=0.000429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0878579 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 402 components and 0.0878579 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1022-4232_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 11.3 at 2.808 degrees (North through East) ! Clean map min=-0.0017071 max=0.073951 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1022-4232_C_20180604_map.fits wmodel /tmp/maps//J1022-4232_C_20180604_map.mod ! Writing 402 model components to file: /tmp/maps//J1022-4232_C_20180604_map.mod wobs /tmp/maps//J1022-4232_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1022-4232_C_20180604_uvs.fits wwins /tmp/maps//J1022-4232_C_20180604_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1022-4232_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0739512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59964 0.59964 1.19928 2.39856 4.79712 9.59424 19.1885 38.377 76.754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 500.299 quit ! Quitting program ! Log file /tmp/maps//J1022-4232_C_20180604_dfm.log closed on Wed Jul 4 23:10:00 2018