! Started logfile: .//J0036-0240_C_dfm.log on Sun Jan 19 23:43:18 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 .//J0036-0240_C_uvm.fits ! Reading UV FITS file: .//J0036-0240_C_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.848062 visibilities/baseline/integration-bin. ! Found source: J0036-0240 ! ! 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 4376 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 J0036-0240_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 90 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001334Jy sigma=19.438487 ! Fit after self-cal, rms=0.951272Jy sigma=18.489083 ! 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=2.979 mas, bmaj=6.211 mas, bpa=3.46 degrees ! Estimated noise=0.837629 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 = 0.0382789 Jy ! Component: 100 - total flux cleaned = 0.0468949 Jy ! Total flux subtracted in 100 components = 0.0468949 Jy ! Clean residual min=-0.002896 max=0.003137 Jy/beam ! Clean residual mean=0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0468949 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0468949 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=0.039569Jy sigma=0.675038 ! Fit after self-cal, rms=0.038515Jy sigma=0.657844 ! 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=3.302 mas, bmaj=6.839 mas, bpa=3.2 degrees ! Estimated noise=0.623521 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 = 0.00386013 Jy ! Component: 100 - total flux cleaned = 0.00574114 Jy ! Component: 150 - total flux cleaned = 0.00669057 Jy ! Component: 200 - total flux cleaned = 0.00701836 Jy ! Total flux subtracted in 200 components = 0.00701836 Jy ! Clean residual min=-0.001743 max=0.001416 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0539133 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0539133 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=0.038150Jy sigma=0.649337 ! Fit after self-cal, rms=0.038157Jy sigma=0.649191 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 6.839 at 3.2 degrees (North through East) ! Clean map min=-0.0017697 max=0.050358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 1.08 KP 0.98 ! NL 1.02 OV 1.13 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.93 HN 0.79 KP 1.05 ! NL 0.93 OV 1.07 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 HN 0.94 KP 0.99 ! NL 1.01 OV 0.96 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 HN 1.58 NL 1.11 ! OV 1.00 PT 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.08 KP 1.01 ! NL 0.95 OV 0.94 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.05 NL 1.02 ! OV 0.93 PT 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.91 HN 1.19 KP 1.00 ! NL 0.89 OV 1.12 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 NL 1.08 ! OV 1.16 PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.94 HN 0.99 KP 1.01 ! NL 1.01 OV 0.88 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 NL 0.96 ! OV 0.95 PT 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.03 KP 0.95 ! NL 1.01 OV 0.94 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.24 NL 0.98 ! OV 1.11 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.94 HN 0.97 KP 0.89 ! NL 0.94 OV 1.00 PT 0.98 ! ! ! Fit before self-cal, rms=0.038157Jy sigma=0.649191 ! Fit after self-cal, rms=0.037962Jy sigma=0.639620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=6.826 mas, bpa=3.505 degrees ! Estimated noise=0.622669 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 = -0.000158626 Jy ! Component: 100 - total flux cleaned = -0.000232849 Jy ! Component: 150 - total flux cleaned = -0.000262188 Jy ! Component: 200 - total flux cleaned = -0.000273506 Jy ! Total flux subtracted in 200 components = -0.000273506 Jy ! Clean residual min=-0.001359 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0536398 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0536398 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=0.037938Jy sigma=0.639350 ! Fit after self-cal, rms=0.037999Jy sigma=0.638963 ! 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=0.037999Jy sigma=0.638963 ! Fit after self-cal, rms=0.038194Jy sigma=0.638934 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.821 mas, bpa=3.606 degrees ! Estimated noise=0.623585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163072 Jy ! Component: 100 - total flux cleaned = -0.000208734 Jy ! Component: 150 - total flux cleaned = -0.000208802 Jy ! Component: 200 - total flux cleaned = -0.000215415 Jy ! Total flux subtracted in 200 components = -0.000215415 Jy ! Clean residual min=-0.001332 max=0.001268 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0534243 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0534243 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=0.038184Jy sigma=0.638883 ! Fit after self-cal, rms=0.038190Jy sigma=0.638864 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 = -9.25749e-05 Jy ! Component: 100 - total flux cleaned = -8.61169e-05 Jy ! Component: 150 - total flux cleaned = -6.87038e-05 Jy ! Component: 200 - total flux cleaned = -6.84684e-05 Jy ! Total flux subtracted in 200 components = -6.84684e-05 Jy ! Clean residual min=-0.001325 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0533559 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0533559 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=0.038185Jy sigma=0.638856 ! Fit after self-cal, rms=0.038186Jy sigma=0.638850 ! 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=0.038186Jy sigma=0.638850 ! Fit after self-cal, rms=0.038269Jy sigma=0.638841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=6.818 mas, bpa=3.644 degrees ! Estimated noise=0.62454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.05049e-05 Jy ! Component: 100 - total flux cleaned = -5.39804e-05 Jy ! Component: 150 - total flux cleaned = -6.55291e-05 Jy ! Component: 200 - total flux cleaned = -8.57701e-05 Jy ! Total flux subtracted in 200 components = -8.57701e-05 Jy ! Clean residual min=-0.001319 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0532701 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0532701 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=0.038264Jy sigma=0.638841 ! Fit after self-cal, rms=0.038266Jy sigma=0.638839 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 = -2.3302e-05 Jy ! Component: 100 - total flux cleaned = -2.82921e-05 Jy ! Component: 150 - total flux cleaned = -3.28184e-05 Jy ! Component: 200 - total flux cleaned = -4.10818e-05 Jy ! Total flux subtracted in 200 components = -4.10818e-05 Jy ! Clean residual min=-0.001311 max=0.001287 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.053229 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.053229 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=0.038263Jy sigma=0.638839 ! Fit after self-cal, rms=0.038264Jy sigma=0.638835 ! 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=0.038264Jy sigma=0.638835 ! Fit after self-cal, rms=0.038344Jy sigma=0.638829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.086 mas, bmaj=7.122 mas, bpa=3.554 degrees ! Estimated noise=0.637752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22266e-05 Jy ! Component: 100 - total flux cleaned = 6.68047e-05 Jy ! Component: 150 - total flux cleaned = 5.75195e-05 Jy ! Component: 200 - total flux cleaned = 4.02571e-05 Jy ! Total flux subtracted in 200 components = 4.02571e-05 Jy ! Clean residual min=-0.001278 max=0.001267 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0532693 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0532693 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=0.038342Jy sigma=0.638828 ! Fit after self-cal, rms=0.038343Jy sigma=0.638825 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 = -8.7635e-06 Jy ! Component: 100 - total flux cleaned = -1.77051e-05 Jy ! Component: 150 - total flux cleaned = -1.76678e-05 Jy ! Component: 200 - total flux cleaned = -2.12282e-05 Jy ! Total flux subtracted in 200 components = -2.12282e-05 Jy ! Clean residual min=-0.001274 max=0.001269 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0532481 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.0532481 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=0.038341Jy sigma=0.638827 ! Fit after self-cal, rms=0.038342Jy sigma=0.638824 ! 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=3.351 mas, bmaj=6.815 mas, bpa=3.676 degrees ! Estimated noise=0.625609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 6.815 at 3.676 degrees (North through East) ! Clean map min=-0.0012974 max=0.050415 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=3.036 mas, bmaj=6.174 mas, bpa=4.614 degrees ! Estimated noise=0.847458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391443 Jy ! Component: 100 - total flux cleaned = 0.0478204 Jy ! Component: 150 - total flux cleaned = 0.0507678 Jy ! Component: 200 - total flux cleaned = 0.0518901 Jy ! Total flux subtracted in 200 components = 0.0518901 Jy ! Clean residual min=-0.001969 max=0.001807 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0518901 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0518901 Jy ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=6.815 mas, bpa=3.676 degrees ! Estimated noise=0.625609 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 = 0.00118494 Jy ! Component: 100 - total flux cleaned = 0.00160543 Jy ! Component: 150 - total flux cleaned = 0.0016599 Jy ! Component: 200 - total flux cleaned = 0.00172623 Jy ! Total flux subtracted in 200 components = 0.00172623 Jy ! Clean residual min=-0.001349 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0536163 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0536163 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=4.086 mas, bmaj=7.122 mas, bpa=3.554 degrees ! Estimated noise=0.637752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.31956e-05 Jy ! Component: 100 - total flux cleaned = -1.03368e-05 Jy ! Component: 150 - total flux cleaned = -5.70581e-05 Jy ! Component: 200 - total flux cleaned = -9.75646e-05 Jy ! Total flux subtracted in 200 components = -9.75646e-05 Jy ! Clean residual min=-0.001315 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0535187 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 = -3.50337e-05 Jy ! Component: 100 - total flux cleaned = -5.8314e-05 Jy ! Component: 150 - total flux cleaned = -7.92711e-05 Jy ! Component: 200 - total flux cleaned = -9.79042e-05 Jy ! Total flux subtracted in 200 components = -9.79042e-05 Jy ! Clean residual min=-0.001277 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0534208 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0534208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=6.815 mas, bpa=3.676 degrees ! Estimated noise=0.625609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101744 Jy ! Component: 100 - total flux cleaned = 0.000129986 Jy ! Component: 150 - total flux cleaned = 0.000123921 Jy ! Component: 200 - total flux cleaned = 0.000111772 Jy ! Total flux subtracted in 200 components = 0.000111772 Jy ! Clean residual min=-0.001272 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0535326 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0535326 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=0.038345Jy sigma=0.638887 ! Fit after self-cal, rms=0.038343Jy sigma=0.638867 wmodel J0036-0240_C_map.mod ! Writing 61 model components to file: J0036-0240_C_map.mod wobs J0036-0240_C_uvs.fits ! Writing UV FITS file: J0036-0240_C_uvs.fits wwins J0036-0240_C_map.win ! wwins: Wrote 1 windows to J0036-0240_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 = -9.24047e-05 Jy ! Component: 100 - total flux cleaned = -0.000240488 Jy ! Component: 150 - total flux cleaned = -0.000359368 Jy ! Component: 200 - total flux cleaned = -0.000489481 Jy ! Component: 250 - total flux cleaned = -0.000507144 Jy ! Component: 300 - total flux cleaned = -0.000540891 Jy ! Component: 350 - total flux cleaned = -0.000540319 Jy ! Component: 400 - total flux cleaned = -0.000555485 Jy ! Component: 450 - total flux cleaned = -0.000555317 Jy ! Component: 500 - total flux cleaned = -0.00059945 Jy ! Component: 550 - total flux cleaned = -0.000570274 Jy ! Component: 600 - total flux cleaned = -0.000584529 Jy ! Component: 650 - total flux cleaned = -0.000598261 Jy ! Component: 700 - total flux cleaned = -0.000584947 Jy ! Component: 750 - total flux cleaned = -0.000559204 Jy ! Component: 800 - total flux cleaned = -0.000534091 Jy ! Component: 850 - total flux cleaned = -0.000521612 Jy ! Component: 900 - total flux cleaned = -0.000436003 Jy ! Component: 950 - total flux cleaned = -0.000388251 Jy ! Component: 1000 - total flux cleaned = -0.000282317 Jy ! Component: 1050 - total flux cleaned = -0.000190016 Jy ! Component: 1100 - total flux cleaned = -8.82551e-05 Jy ! Component: 1150 - total flux cleaned = -4.36737e-05 Jy ! Component: 1200 - total flux cleaned = 2.20242e-05 Jy ! Component: 1250 - total flux cleaned = 8.64136e-05 Jy ! Component: 1300 - total flux cleaned = 9.69602e-05 Jy ! Component: 1350 - total flux cleaned = 0.000138469 Jy ! Component: 1400 - total flux cleaned = 0.000189771 Jy ! Component: 1450 - total flux cleaned = 0.000250477 Jy ! Component: 1500 - total flux cleaned = 0.000320222 Jy ! Component: 1550 - total flux cleaned = 0.000349769 Jy ! Component: 1600 - total flux cleaned = 0.00037909 Jy ! Component: 1650 - total flux cleaned = 0.000436813 Jy ! Component: 1700 - total flux cleaned = 0.00042724 Jy ! Component: 1750 - total flux cleaned = 0.000417894 Jy ! Component: 1800 - total flux cleaned = 0.000464541 Jy ! Component: 1850 - total flux cleaned = 0.000492198 Jy ! Component: 1900 - total flux cleaned = 0.000473919 Jy ! Component: 1950 - total flux cleaned = 0.00048313 Jy ! Component: 2000 - total flux cleaned = 0.000501055 Jy ! Component: 2050 - total flux cleaned = 0.000492168 Jy ! Component: 2100 - total flux cleaned = 0.000474558 Jy ! Component: 2150 - total flux cleaned = 0.000474528 Jy ! Component: 2200 - total flux cleaned = 0.000491795 Jy ! Component: 2250 - total flux cleaned = 0.000500289 Jy ! Component: 2300 - total flux cleaned = 0.000466432 Jy ! Component: 2350 - total flux cleaned = 0.00044962 Jy ! Component: 2400 - total flux cleaned = 0.000449623 Jy ! Component: 2450 - total flux cleaned = 0.000449557 Jy ! Component: 2500 - total flux cleaned = 0.000425002 Jy ! Component: 2550 - total flux cleaned = 0.000433217 Jy ! Component: 2600 - total flux cleaned = 0.000465533 Jy ! Component: 2650 - total flux cleaned = 0.000473558 Jy ! Component: 2700 - total flux cleaned = 0.000449518 Jy ! Component: 2750 - total flux cleaned = 0.000433635 Jy ! Component: 2800 - total flux cleaned = 0.000425713 Jy ! Component: 2850 - total flux cleaned = 0.00042579 Jy ! Component: 2900 - total flux cleaned = 0.000418022 Jy ! Component: 2950 - total flux cleaned = 0.000418026 Jy ! Component: 3000 - total flux cleaned = 0.000410324 Jy ! Component: 3050 - total flux cleaned = 0.000387285 Jy ! Component: 3100 - total flux cleaned = 0.000333871 Jy ! Component: 3150 - total flux cleaned = 0.000295872 Jy ! Component: 3200 - total flux cleaned = 0.000273113 Jy ! Component: 3250 - total flux cleaned = 0.000227783 Jy ! Component: 3300 - total flux cleaned = 0.000197702 Jy ! Component: 3350 - total flux cleaned = 0.000152696 Jy ! Component: 3400 - total flux cleaned = 0.000122823 Jy ! Component: 3450 - total flux cleaned = 9.30428e-05 Jy ! Component: 3500 - total flux cleaned = 4.10795e-05 Jy ! Component: 3550 - total flux cleaned = 1.88681e-05 Jy ! Component: 3600 - total flux cleaned = -1.06377e-05 Jy ! Component: 3650 - total flux cleaned = -5.47526e-05 Jy ! Component: 3700 - total flux cleaned = -7.68018e-05 Jy ! Component: 3750 - total flux cleaned = -0.000113441 Jy ! Component: 3800 - total flux cleaned = -0.000128007 Jy ! Component: 3850 - total flux cleaned = -0.000142623 Jy ! Component: 3900 - total flux cleaned = -0.000171663 Jy ! Component: 3950 - total flux cleaned = -0.000200657 Jy ! Component: 4000 - total flux cleaned = -0.000222334 Jy ! Component: 4050 - total flux cleaned = -0.000258404 Jy ! Total flux subtracted in 4096 components = -0.00028004 Jy ! Clean residual min=-0.000387 max=0.000411 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0532526 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 337 components and 0.0532525 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0036-0240_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.351 x 6.815 at 3.676 degrees (North through East) ! Clean map min=-0.0012698 max=0.050466 Jy/beam ! Writing clean map to FITS file: .//J0036-0240_C_map.fits wmodel .//J0036-0240_C_map.mod ! Writing 337 model components to file: .//J0036-0240_C_map.mod wobs .//J0036-0240_C_uvs.fits ! Writing UV FITS file: .//J0036-0240_C_uvs.fits wwins .//J0036-0240_C_map.win ! wwins: Wrote 2 windows to .//J0036-0240_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0504664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804545 0.804545 1.60909 3.21818 6.43636 12.8727 25.7454 51.4909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.881 quit ! Quitting program ! Log file .//J0036-0240_C_dfm.log closed on Sun Jan 19 23:43:22 2020