! Started logfile: .//J2233-0303_C_dfm.log on Mon Jan 20 19:20:24 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 .//J2233-0303_C_uva.fits ! Reading UV FITS file: .//J2233-0303_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2233-0303 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 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 J2233-0303_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=1.002040Jy sigma=20.604681 ! Fit after self-cal, rms=0.950611Jy sigma=19.545482 ! 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=2.284 mas, bmaj=7.307 mas, bpa=-10.3 degrees ! Estimated noise=0.868343 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 = 0.0399947 Jy ! Component: 100 - total flux cleaned = 0.0491365 Jy ! Total flux subtracted in 100 components = 0.0491365 Jy ! Clean residual min=-0.003301 max=0.003954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0491365 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0491365 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=0.037994Jy sigma=0.715886 ! Fit after self-cal, rms=0.037027Jy sigma=0.699775 ! 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=2.647 mas, bmaj=7.15 mas, bpa=-7.769 degrees ! Estimated noise=0.701022 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 = 0.00405811 Jy ! Component: 100 - total flux cleaned = 0.00587448 Jy ! Component: 150 - total flux cleaned = 0.00664537 Jy ! Component: 200 - total flux cleaned = 0.00679628 Jy ! Total flux subtracted in 200 components = 0.00679628 Jy ! Clean residual min=-0.002782 max=0.002453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0559328 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0559328 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=0.036520Jy sigma=0.689611 ! Fit after self-cal, rms=0.036500Jy sigma=0.689120 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.647 x 7.15 at -7.769 degrees (North through East) ! Clean map min=-0.0027148 max=0.050561 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.83 KP 0.92 ! NL 1.00 OV 0.98 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.83 KP 1.03 ! NL 1.17 OV 1.16 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 0.98 ! NL 0.94 OV 1.05 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.19 HN 0.90 KP 0.91 ! NL 0.99 OV 1.14 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 0.89 KP 1.08 ! NL 1.04 OV 1.05 PT 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 0.90 KP 1.02 ! NL 1.02 OV 1.24 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.90 KP 0.95 ! NL 1.09 OV 1.06 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.79 HN 0.92 KP 0.91 ! NL 1.11 OV 1.03 PT 0.98 ! ! ! Fit before self-cal, rms=0.036500Jy sigma=0.689120 ! Fit after self-cal, rms=0.035429Jy sigma=0.676240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=7.151 mas, bpa=-7.97 degrees ! Estimated noise=0.693049 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 = -2.84721e-05 Jy ! Component: 100 - total flux cleaned = 5.93545e-05 Jy ! Component: 150 - total flux cleaned = 0.000177065 Jy ! Component: 200 - total flux cleaned = 0.000281913 Jy ! Total flux subtracted in 200 components = 0.000281913 Jy ! Clean residual min=-0.002147 max=0.001680 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0562147 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0562147 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=0.035399Jy sigma=0.675870 ! Fit after self-cal, rms=0.035464Jy sigma=0.675324 ! 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=0.035464Jy sigma=0.675324 ! Fit after self-cal, rms=0.035591Jy sigma=0.675202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.577 mas, bmaj=7.169 mas, bpa=-8.04 degrees ! Estimated noise=0.694355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.47351e-05 Jy ! Component: 100 - total flux cleaned = 5.56878e-05 Jy ! Component: 150 - total flux cleaned = 0.000137932 Jy ! Component: 200 - total flux cleaned = 0.000215061 Jy ! Total flux subtracted in 200 components = 0.000215061 Jy ! Clean residual min=-0.002176 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0564298 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0564298 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=0.035577Jy sigma=0.675040 ! Fit after self-cal, rms=0.035586Jy sigma=0.675009 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 = -5.80889e-05 Jy ! Component: 100 - total flux cleaned = -6.38231e-06 Jy ! Component: 150 - total flux cleaned = 2.32353e-05 Jy ! Component: 200 - total flux cleaned = 4.92741e-05 Jy ! Total flux subtracted in 200 components = 4.92741e-05 Jy ! Clean residual min=-0.002215 max=0.001627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0564791 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0564791 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=0.035580Jy sigma=0.674977 ! Fit after self-cal, rms=0.035580Jy sigma=0.674964 ! 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=0.035580Jy sigma=0.674964 ! Fit after self-cal, rms=0.035646Jy sigma=0.674912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=7.184 mas, bpa=-8.102 degrees ! Estimated noise=0.69512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53788e-05 Jy ! Component: 100 - total flux cleaned = 2.58457e-05 Jy ! Component: 150 - total flux cleaned = 7.25316e-05 Jy ! Component: 200 - total flux cleaned = 9.02647e-05 Jy ! Total flux subtracted in 200 components = 9.02647e-05 Jy ! Clean residual min=-0.002211 max=0.001601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0565693 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0565693 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=0.035641Jy sigma=0.674846 ! Fit after self-cal, rms=0.035643Jy sigma=0.674837 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 = -5.03957e-05 Jy ! Component: 100 - total flux cleaned = -3.21945e-05 Jy ! Component: 150 - total flux cleaned = -2.12576e-05 Jy ! Component: 200 - total flux cleaned = -6.05243e-06 Jy ! Total flux subtracted in 200 components = -6.05243e-06 Jy ! Clean residual min=-0.002219 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0565633 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.0565633 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=0.035641Jy sigma=0.674820 ! Fit after self-cal, rms=0.035641Jy sigma=0.674815 ! 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=0.035641Jy sigma=0.674815 ! Fit after self-cal, rms=0.035657Jy sigma=0.674785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=7.1 mas, bpa=-6.722 degrees ! Estimated noise=0.767864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165684 Jy ! Component: 100 - total flux cleaned = 0.000155668 Jy ! Component: 150 - total flux cleaned = 0.000161119 Jy ! Component: 200 - total flux cleaned = 0.000160801 Jy ! Total flux subtracted in 200 components = 0.000160801 Jy ! Clean residual min=-0.002368 max=0.001816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0567241 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0567241 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=0.035654Jy sigma=0.674797 ! Fit after self-cal, rms=0.035655Jy sigma=0.674776 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 = 2.01147e-05 Jy ! Component: 100 - total flux cleaned = 2.64515e-05 Jy ! Component: 150 - total flux cleaned = 2.17183e-05 Jy ! Component: 200 - total flux cleaned = 2.18309e-05 Jy ! Total flux subtracted in 200 components = 2.18309e-05 Jy ! Clean residual min=-0.002380 max=0.001793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0567459 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0567459 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=0.035655Jy sigma=0.674803 ! Fit after self-cal, rms=0.035654Jy sigma=0.674798 ! 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=2.564 mas, bmaj=7.201 mas, bpa=-8.155 degrees ! Estimated noise=0.695163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.564 x 7.201 at -8.155 degrees (North through East) ! Clean map min=-0.0021808 max=0.050115 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=2.219 mas, bmaj=7.361 mas, bpa=-10.41 degrees ! Estimated noise=0.843064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395761 Jy ! Component: 100 - total flux cleaned = 0.0488272 Jy ! Component: 150 - total flux cleaned = 0.0522723 Jy ! Component: 200 - total flux cleaned = 0.0539807 Jy ! Total flux subtracted in 200 components = 0.0539807 Jy ! Clean residual min=-0.002314 max=0.001813 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0539807 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0539807 Jy ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=7.201 mas, bpa=-8.155 degrees ! Estimated noise=0.695163 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 = 0.000979761 Jy ! Component: 100 - total flux cleaned = 0.00131886 Jy ! Component: 150 - total flux cleaned = 0.00163386 Jy ! Component: 200 - total flux cleaned = 0.0017897 Jy ! Total flux subtracted in 200 components = 0.0017897 Jy ! Clean residual min=-0.002175 max=0.001566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0557704 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0557704 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=3.748 mas, bmaj=7.1 mas, bpa=-6.722 degrees ! Estimated noise=0.767864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264143 Jy ! Component: 100 - total flux cleaned = 0.000371518 Jy ! Component: 150 - total flux cleaned = 0.000446731 Jy ! Component: 200 - total flux cleaned = 0.000501029 Jy ! Total flux subtracted in 200 components = 0.000501029 Jy ! Clean residual min=-0.002346 max=0.001780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0562715 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 = 3.92887e-05 Jy ! Component: 100 - total flux cleaned = 5.72226e-05 Jy ! Component: 150 - total flux cleaned = 7.38667e-05 Jy ! Component: 200 - total flux cleaned = 9.67685e-05 Jy ! Total flux subtracted in 200 components = 9.67685e-05 Jy ! Clean residual min=-0.002361 max=0.001781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0563682 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.0563683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=7.201 mas, bpa=-8.155 degrees ! Estimated noise=0.695163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.41818e-05 Jy ! Component: 100 - total flux cleaned = -1.57387e-05 Jy ! Component: 150 - total flux cleaned = 8.02053e-06 Jy ! Component: 200 - total flux cleaned = 8.48258e-06 Jy ! Total flux subtracted in 200 components = 8.48258e-06 Jy ! Clean residual min=-0.002218 max=0.001567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0563767 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0563767 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=0.035656Jy sigma=0.674794 ! Fit after self-cal, rms=0.035656Jy sigma=0.674767 wmodel J2233-0303_C_map.mod ! Writing 69 model components to file: J2233-0303_C_map.mod wobs J2233-0303_C_uvs.fits ! Writing UV FITS file: J2233-0303_C_uvs.fits wwins J2233-0303_C_map.win ! wwins: Wrote 1 windows to J2233-0303_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 = -0.000899873 Jy ! Component: 100 - total flux cleaned = -0.00127967 Jy ! Component: 150 - total flux cleaned = -0.00143827 Jy ! Component: 200 - total flux cleaned = -0.00151077 Jy ! Component: 250 - total flux cleaned = -0.00157967 Jy ! Component: 300 - total flux cleaned = -0.00162289 Jy ! Component: 350 - total flux cleaned = -0.0015614 Jy ! Component: 400 - total flux cleaned = -0.00144347 Jy ! Component: 450 - total flux cleaned = -0.00131171 Jy ! Component: 500 - total flux cleaned = -0.00118422 Jy ! Component: 550 - total flux cleaned = -0.00106097 Jy ! Component: 600 - total flux cleaned = -0.000874596 Jy ! Component: 650 - total flux cleaned = -0.000792424 Jy ! Component: 700 - total flux cleaned = -0.000681045 Jy ! Component: 750 - total flux cleaned = -0.000603921 Jy ! Component: 800 - total flux cleaned = -0.000528791 Jy ! Component: 850 - total flux cleaned = -0.000441085 Jy ! Component: 900 - total flux cleaned = -0.000355144 Jy ! Component: 950 - total flux cleaned = -0.000243846 Jy ! Component: 1000 - total flux cleaned = -0.000135144 Jy ! Component: 1050 - total flux cleaned = -2.0029e-06 Jy ! Component: 1100 - total flux cleaned = 0.00012814 Jy ! Component: 1150 - total flux cleaned = 0.00024282 Jy ! Component: 1200 - total flux cleaned = 0.000367818 Jy ! Component: 1250 - total flux cleaned = 0.000453441 Jy ! Component: 1300 - total flux cleaned = 0.000549491 Jy ! Component: 1350 - total flux cleaned = 0.000643572 Jy ! Component: 1400 - total flux cleaned = 0.000759149 Jy ! Component: 1450 - total flux cleaned = 0.000827356 Jy ! Component: 1500 - total flux cleaned = 0.000950176 Jy ! Component: 1550 - total flux cleaned = 0.000994059 Jy ! Component: 1600 - total flux cleaned = 0.00108023 Jy ! Component: 1650 - total flux cleaned = 0.00114387 Jy ! Component: 1700 - total flux cleaned = 0.0012067 Jy ! Component: 1750 - total flux cleaned = 0.00126871 Jy ! Component: 1800 - total flux cleaned = 0.0013301 Jy ! Component: 1850 - total flux cleaned = 0.00141092 Jy ! Component: 1900 - total flux cleaned = 0.00147081 Jy ! Component: 1950 - total flux cleaned = 0.00151037 Jy ! Component: 2000 - total flux cleaned = 0.00154954 Jy ! Component: 2050 - total flux cleaned = 0.00159797 Jy ! Component: 2100 - total flux cleaned = 0.00161711 Jy ! Component: 2150 - total flux cleaned = 0.00163621 Jy ! Component: 2200 - total flux cleaned = 0.00168335 Jy ! Component: 2250 - total flux cleaned = 0.00168326 Jy ! Component: 2300 - total flux cleaned = 0.00169263 Jy ! Component: 2350 - total flux cleaned = 0.00172038 Jy ! Component: 2400 - total flux cleaned = 0.00174787 Jy ! Component: 2450 - total flux cleaned = 0.00178422 Jy ! Component: 2500 - total flux cleaned = 0.00181124 Jy ! Component: 2550 - total flux cleaned = 0.00182022 Jy ! Component: 2600 - total flux cleaned = 0.00185586 Jy ! Component: 2650 - total flux cleaned = 0.00186472 Jy ! Component: 2700 - total flux cleaned = 0.00186478 Jy ! Component: 2750 - total flux cleaned = 0.00186481 Jy ! Component: 2800 - total flux cleaned = 0.00186484 Jy ! Component: 2850 - total flux cleaned = 0.00187356 Jy ! Component: 2900 - total flux cleaned = 0.00187352 Jy ! Component: 2950 - total flux cleaned = 0.00185624 Jy ! Component: 3000 - total flux cleaned = 0.00185628 Jy ! Component: 3050 - total flux cleaned = 0.00184771 Jy ! Component: 3100 - total flux cleaned = 0.00183907 Jy ! Component: 3150 - total flux cleaned = 0.00181344 Jy ! Component: 3200 - total flux cleaned = 0.0018135 Jy ! Component: 3250 - total flux cleaned = 0.00182201 Jy ! Component: 3300 - total flux cleaned = 0.00179645 Jy ! Component: 3350 - total flux cleaned = 0.00179641 Jy ! Component: 3400 - total flux cleaned = 0.00176239 Jy ! Component: 3450 - total flux cleaned = 0.0017624 Jy ! Component: 3500 - total flux cleaned = 0.00174538 Jy ! Component: 3550 - total flux cleaned = 0.00172838 Jy ! Component: 3600 - total flux cleaned = 0.00172834 Jy ! Component: 3650 - total flux cleaned = 0.00173687 Jy ! Component: 3700 - total flux cleaned = 0.00171986 Jy ! Component: 3750 - total flux cleaned = 0.00172833 Jy ! Component: 3800 - total flux cleaned = 0.00171129 Jy ! Component: 3850 - total flux cleaned = 0.00172831 Jy ! Component: 3900 - total flux cleaned = 0.00170269 Jy ! Component: 3950 - total flux cleaned = 0.00171978 Jy ! Component: 4000 - total flux cleaned = 0.00171128 Jy ! Component: 4050 - total flux cleaned = 0.00171125 Jy ! Total flux subtracted in 4096 components = 0.00172845 Jy ! Clean residual min=-0.000473 max=0.000477 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0581052 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 361 components and 0.0581052 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2233-0303_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.564 x 7.201 at -8.155 degrees (North through East) ! Clean map min=-0.0015844 max=0.049956 Jy/beam ! Writing clean map to FITS file: .//J2233-0303_C_map.fits wmodel .//J2233-0303_C_map.mod ! Writing 361 model components to file: .//J2233-0303_C_map.mod wobs .//J2233-0303_C_uvs.fits ! Writing UV FITS file: .//J2233-0303_C_uvs.fits wwins .//J2233-0303_C_map.win ! wwins: Wrote 2 windows to .//J2233-0303_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0499557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.925809 0.925809 1.85162 3.70324 7.40647 14.8129 29.6259 59.2518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.04 quit ! Quitting program ! Log file .//J2233-0303_C_dfm.log closed on Mon Jan 20 19:20:27 2020