! Started logfile: .//J0142-1633_C_dfm.log on Sun Jan 19 23:46:52 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0142-1633_C_uvm.fits ! Reading UV FITS file: .//J0142-1633_C_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.971686 visibilities/baseline/integration-bin. ! Found source: J0142-1633 ! ! 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 76 lines of history. ! ! Reading 6040 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 J0142-1633_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 120 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004347Jy sigma=18.854328 ! Fit after self-cal, rms=0.943173Jy sigma=17.655901 ! 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=2.729 mas, bmaj=9.331 mas, bpa=-1.745 degrees ! Estimated noise=0.797484 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 = 0.0460365 Jy ! Component: 100 - total flux cleaned = 0.056092 Jy ! Total flux subtracted in 100 components = 0.056092 Jy ! Clean residual min=-0.002625 max=0.003117 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.056092 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.056092 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=0.049211Jy sigma=0.679999 ! Fit after self-cal, rms=0.047862Jy sigma=0.659083 ! 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=3.163 mas, bmaj=9.631 mas, bpa=-1.263 degrees ! Estimated noise=0.605214 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 = 0.00290882 Jy ! Component: 100 - total flux cleaned = 0.00335084 Jy ! Component: 150 - total flux cleaned = 0.0036064 Jy ! Component: 200 - total flux cleaned = 0.00371309 Jy ! Total flux subtracted in 200 components = 0.00371309 Jy ! Clean residual min=-0.002034 max=0.003016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0598051 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.0598051 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=0.047697Jy sigma=0.654319 ! Fit after self-cal, rms=0.047707Jy sigma=0.654240 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 9.631 at -1.263 degrees (North through East) ! Clean map min=-0.0020009 max=0.059433 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* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.01 HN 1.28 KP 1.01 ! NL 1.11 OV 0.88 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.07 HN 1.06 KP 0.98 ! NL 0.94 OV 1.00 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.18 HN 1.04 KP 0.91 ! NL 1.06 OV 1.00 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 1.08 KP 0.87 ! NL 0.96 OV 0.95 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.99 KP 1.01 ! LA 1.02 NL 0.94 OV 0.94 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 1.11 HN 1.09 KP 1.04 ! NL 0.88 OV 0.97 PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.05 KP 0.96 ! LA 1.03 NL 0.93 OV 1.13 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 HN 0.98 KP 0.98 ! NL 0.99 OV 1.02 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.06 KP 1.05 ! LA 1.01 NL 0.97 OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.94 HN 1.03 KP 0.97 ! NL 1.00 OV 0.92 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.95 KP 1.01 ! LA 1.01 NL 1.03 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.07 KP 0.95 ! NL 1.05 OV 0.93 PT 1.00 ! ! ! Fit before self-cal, rms=0.047707Jy sigma=0.654240 ! Fit after self-cal, rms=0.048381Jy sigma=0.647537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=9.627 mas, bpa=-1.281 degrees ! Estimated noise=0.602465 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 = 0.000261656 Jy ! Component: 100 - total flux cleaned = 0.000418157 Jy ! Component: 150 - total flux cleaned = 0.000444448 Jy ! Component: 200 - total flux cleaned = 0.000467265 Jy ! Total flux subtracted in 200 components = 0.000467265 Jy ! Clean residual min=-0.002019 max=0.002569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0602724 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0602724 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=0.048371Jy sigma=0.647319 ! Fit after self-cal, rms=0.048296Jy sigma=0.647096 ! 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=0.048296Jy sigma=0.647096 ! Fit after self-cal, rms=0.048296Jy sigma=0.647058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=9.62 mas, bpa=-1.247 degrees ! Estimated noise=0.603731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282869 Jy ! Component: 100 - total flux cleaned = 0.000386845 Jy ! Component: 150 - total flux cleaned = 0.000419521 Jy ! Component: 200 - total flux cleaned = 0.00041947 Jy ! Total flux subtracted in 200 components = 0.00041947 Jy ! Clean residual min=-0.001963 max=0.002458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0606919 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0606919 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=0.048289Jy sigma=0.646916 ! Fit after self-cal, rms=0.048289Jy sigma=0.646907 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) ! Added new window around map position (-4.8, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227033 Jy ! Component: 100 - total flux cleaned = 0.00317714 Jy ! Component: 150 - total flux cleaned = 0.00351684 Jy ! Component: 200 - total flux cleaned = 0.0035707 Jy ! Total flux subtracted in 200 components = 0.0035707 Jy ! Clean residual min=-0.001739 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0642626 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.0642626 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=0.048187Jy sigma=0.643871 ! Fit after self-cal, rms=0.048163Jy sigma=0.643663 ! 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=0.048163Jy sigma=0.643663 ! Fit after self-cal, rms=0.048040Jy sigma=0.643413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=9.616 mas, bpa=-1.274 degrees ! Estimated noise=0.60237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083121 Jy ! Component: 100 - total flux cleaned = 0.00083438 Jy ! Component: 150 - total flux cleaned = 0.000814584 Jy ! Component: 200 - total flux cleaned = 0.000779959 Jy ! Total flux subtracted in 200 components = 0.000779959 Jy ! Clean residual min=-0.001621 max=0.001357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0650425 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.0650425 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=0.048015Jy sigma=0.642840 ! Fit after self-cal, rms=0.048010Jy sigma=0.642797 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 = 6.48871e-05 Jy ! Component: 100 - total flux cleaned = 6.51173e-05 Jy ! Component: 150 - total flux cleaned = 5.06393e-05 Jy ! Component: 200 - total flux cleaned = 3.74466e-05 Jy ! Total flux subtracted in 200 components = 3.74466e-05 Jy ! Clean residual min=-0.001583 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.06508 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.06508 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=0.047999Jy sigma=0.642579 ! Fit after self-cal, rms=0.048001Jy sigma=0.642569 ! 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=0.048001Jy sigma=0.642569 ! Fit after self-cal, rms=0.048118Jy sigma=0.642496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=10.08 mas, bpa=1.288 degrees ! Estimated noise=0.613975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360145 Jy ! Component: 100 - total flux cleaned = 0.000552488 Jy ! Component: 150 - total flux cleaned = 0.000662718 Jy ! Component: 200 - total flux cleaned = 0.00066303 Jy ! Total flux subtracted in 200 components = 0.00066303 Jy ! Clean residual min=-0.001365 max=0.001287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.065743 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 158 components and 0.065743 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=0.048109Jy sigma=0.642348 ! Fit after self-cal, rms=0.048111Jy sigma=0.642333 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 = 0.000128095 Jy ! Component: 100 - total flux cleaned = 0.000127692 Jy ! Component: 150 - total flux cleaned = 0.000144356 Jy ! Component: 200 - total flux cleaned = 0.000160598 Jy ! Total flux subtracted in 200 components = 0.000160598 Jy ! Clean residual min=-0.001320 max=0.001302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0659036 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.0659036 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=0.048107Jy sigma=0.642267 ! Fit after self-cal, rms=0.048109Jy sigma=0.642264 ! 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=3.162 mas, bmaj=9.61 mas, bpa=-1.293 degrees ! Estimated noise=0.603386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.61 at -1.293 degrees (North through East) ! Clean map min=-0.0014587 max=0.059133 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=2.72 mas, bmaj=9.317 mas, bpa=-1.773 degrees ! Estimated noise=0.791747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465842 Jy ! Component: 100 - total flux cleaned = 0.0567621 Jy ! Component: 150 - total flux cleaned = 0.0603106 Jy ! Component: 200 - total flux cleaned = 0.0619919 Jy ! Total flux subtracted in 200 components = 0.0619919 Jy ! Clean residual min=-0.002119 max=0.002489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0619919 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 0.0619919 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.61 mas, bpa=-1.293 degrees ! Estimated noise=0.603386 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 = 0.00182815 Jy ! Component: 100 - total flux cleaned = 0.00267152 Jy ! Component: 150 - total flux cleaned = 0.00305168 Jy ! Component: 200 - total flux cleaned = 0.00333321 Jy ! Total flux subtracted in 200 components = 0.00333321 Jy ! Clean residual min=-0.001672 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0653251 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.0653251 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=4.266 mas, bmaj=10.08 mas, bpa=1.288 degrees ! Estimated noise=0.613975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245382 Jy ! Component: 100 - total flux cleaned = 0.000347864 Jy ! Component: 150 - total flux cleaned = 0.000413446 Jy ! Component: 200 - total flux cleaned = 0.000524513 Jy ! Total flux subtracted in 200 components = 0.000524513 Jy ! Clean residual min=-0.001378 max=0.001275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0658497 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 = 8.07866e-05 Jy ! Component: 100 - total flux cleaned = 0.000110354 Jy ! Component: 150 - total flux cleaned = 0.000137179 Jy ! Component: 200 - total flux cleaned = 0.000149483 Jy ! Total flux subtracted in 200 components = 0.000149483 Jy ! Clean residual min=-0.001368 max=0.001272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0659991 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 101 components and 0.0659991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=9.61 mas, bpa=-1.293 degrees ! Estimated noise=0.603386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.80448e-05 Jy ! Component: 100 - total flux cleaned = -0.000167814 Jy ! Component: 150 - total flux cleaned = -0.000200387 Jy ! Component: 200 - total flux cleaned = -0.000200447 Jy ! Total flux subtracted in 200 components = -0.000200447 Jy ! Clean residual min=-0.001533 max=0.001417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0657987 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.0657987 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=0.048119Jy sigma=0.642405 ! Fit after self-cal, rms=0.048118Jy sigma=0.642372 wmodel J0142-1633_C_map.mod ! Writing 117 model components to file: J0142-1633_C_map.mod wobs J0142-1633_C_uvs.fits ! Writing UV FITS file: J0142-1633_C_uvs.fits wwins J0142-1633_C_map.win ! wwins: Wrote 2 windows to J0142-1633_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 = -0.00044196 Jy ! Component: 100 - total flux cleaned = -0.000824405 Jy ! Component: 150 - total flux cleaned = -0.000913061 Jy ! Component: 200 - total flux cleaned = -0.000913644 Jy ! Component: 250 - total flux cleaned = -0.000952716 Jy ! Component: 300 - total flux cleaned = -0.000933625 Jy ! Component: 350 - total flux cleaned = -0.000898069 Jy ! Component: 400 - total flux cleaned = -0.000863712 Jy ! Component: 450 - total flux cleaned = -0.000863795 Jy ! Component: 500 - total flux cleaned = -0.000847943 Jy ! Component: 550 - total flux cleaned = -0.000864033 Jy ! Component: 600 - total flux cleaned = -0.000787964 Jy ! Component: 650 - total flux cleaned = -0.000787845 Jy ! Component: 700 - total flux cleaned = -0.000729543 Jy ! Component: 750 - total flux cleaned = -0.000701002 Jy ! Component: 800 - total flux cleaned = -0.000644994 Jy ! Component: 850 - total flux cleaned = -0.000563105 Jy ! Component: 900 - total flux cleaned = -0.000536546 Jy ! Component: 950 - total flux cleaned = -0.000484298 Jy ! Component: 1000 - total flux cleaned = -0.000433028 Jy ! Component: 1050 - total flux cleaned = -0.00033235 Jy ! Component: 1100 - total flux cleaned = -0.00027059 Jy ! Component: 1150 - total flux cleaned = -0.000197771 Jy ! Component: 1200 - total flux cleaned = -0.000102606 Jy ! Component: 1250 - total flux cleaned = -5.59747e-05 Jy ! Component: 1300 - total flux cleaned = 1.31904e-05 Jy ! Component: 1350 - total flux cleaned = 9.253e-05 Jy ! Component: 1400 - total flux cleaned = 0.00019265 Jy ! Component: 1450 - total flux cleaned = 0.000247336 Jy ! Component: 1500 - total flux cleaned = 0.000344401 Jy ! Component: 1550 - total flux cleaned = 0.000418742 Jy ! Component: 1600 - total flux cleaned = 0.000523463 Jy ! Component: 1650 - total flux cleaned = 0.000595494 Jy ! Component: 1700 - total flux cleaned = 0.000646494 Jy ! Component: 1750 - total flux cleaned = 0.000737058 Jy ! Component: 1800 - total flux cleaned = 0.000806563 Jy ! Component: 1850 - total flux cleaned = 0.000855702 Jy ! Component: 1900 - total flux cleaned = 0.000914061 Jy ! Component: 1950 - total flux cleaned = 0.000952548 Jy ! Component: 2000 - total flux cleaned = 0.0010194 Jy ! Component: 2050 - total flux cleaned = 0.00106677 Jy ! Component: 2100 - total flux cleaned = 0.0011418 Jy ! Component: 2150 - total flux cleaned = 0.00119764 Jy ! Component: 2200 - total flux cleaned = 0.00124381 Jy ! Component: 2250 - total flux cleaned = 0.00129892 Jy ! Component: 2300 - total flux cleaned = 0.00138098 Jy ! Component: 2350 - total flux cleaned = 0.0014081 Jy ! Component: 2400 - total flux cleaned = 0.00144426 Jy ! Component: 2450 - total flux cleaned = 0.00150697 Jy ! Component: 2500 - total flux cleaned = 0.00155158 Jy ! Component: 2550 - total flux cleaned = 0.00159595 Jy ! Component: 2600 - total flux cleaned = 0.00164898 Jy ! Component: 2650 - total flux cleaned = 0.00170183 Jy ! Component: 2700 - total flux cleaned = 0.00174563 Jy ! Component: 2750 - total flux cleaned = 0.00181543 Jy ! Component: 2800 - total flux cleaned = 0.00185013 Jy ! Component: 2850 - total flux cleaned = 0.00189349 Jy ! Component: 2900 - total flux cleaned = 0.00193665 Jy ! Component: 2950 - total flux cleaned = 0.00197963 Jy ! Component: 3000 - total flux cleaned = 0.00200534 Jy ! Component: 3050 - total flux cleaned = 0.00204808 Jy ! Component: 3100 - total flux cleaned = 0.00208213 Jy ! Component: 3150 - total flux cleaned = 0.00211604 Jy ! Component: 3200 - total flux cleaned = 0.00212452 Jy ! Component: 3250 - total flux cleaned = 0.00218354 Jy ! Component: 3300 - total flux cleaned = 0.00221711 Jy ! Component: 3350 - total flux cleaned = 0.00223387 Jy ! Component: 3400 - total flux cleaned = 0.00227566 Jy ! Component: 3450 - total flux cleaned = 0.00226731 Jy ! Component: 3500 - total flux cleaned = 0.00229229 Jy ! Component: 3550 - total flux cleaned = 0.00230888 Jy ! Component: 3600 - total flux cleaned = 0.00230062 Jy ! Component: 3650 - total flux cleaned = 0.0023255 Jy ! Component: 3700 - total flux cleaned = 0.00235032 Jy ! Component: 3750 - total flux cleaned = 0.00236686 Jy ! Component: 3800 - total flux cleaned = 0.00238336 Jy ! Component: 3850 - total flux cleaned = 0.00238337 Jy ! Component: 3900 - total flux cleaned = 0.0024081 Jy ! Component: 3950 - total flux cleaned = 0.00240808 Jy ! Component: 4000 - total flux cleaned = 0.00242457 Jy ! Component: 4050 - total flux cleaned = 0.00243281 Jy ! Total flux subtracted in 4096 components = 0.00244105 Jy ! Clean residual min=-0.000508 max=0.000463 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0682397 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 436 components and 0.0682397 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0142-1633_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.61 at -1.293 degrees (North through East) ! Clean map min=-0.0012321 max=0.059073 Jy/beam ! Writing clean map to FITS file: .//J0142-1633_C_map.fits wmodel .//J0142-1633_C_map.mod ! Writing 436 model components to file: .//J0142-1633_C_map.mod wobs .//J0142-1633_C_uvs.fits ! Writing UV FITS file: .//J0142-1633_C_uvs.fits wwins .//J0142-1633_C_map.win ! wwins: Wrote 3 windows to .//J0142-1633_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0590728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764518 0.764518 1.52904 3.05807 6.11615 12.2323 24.4646 48.9292 97.8584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 392.403 quit ! Quitting program ! Log file .//J0142-1633_C_dfm.log closed on Sun Jan 19 23:46:55 2020