! Started logfile: .//J0036-0932_C_dfm.log on Sun Jan 19 23:43:27 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 .//J0036-0932_C_uvm.fits ! Reading UV FITS file: .//J0036-0932_C_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982759 visibilities/baseline/integration-bin. ! Found source: J0036-0932 ! ! 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 6384 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 J0036-0932_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009544Jy sigma=20.161952 ! Fit after self-cal, rms=0.913609Jy sigma=18.258715 ! 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=2.559 mas, bmaj=7.751 mas, bpa=-5.245 degrees ! Estimated noise=0.732152 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 = 0.067478 Jy ! Component: 100 - total flux cleaned = 0.0822011 Jy ! Total flux subtracted in 100 components = 0.0822011 Jy ! Clean residual min=-0.002712 max=0.004131 Jy/beam ! Clean residual mean=-0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0822011 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0822011 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=0.044400Jy sigma=0.662806 ! Fit after self-cal, rms=0.044383Jy sigma=0.662334 ! 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=3.021 mas, bmaj=8.257 mas, bpa=-5.026 degrees ! Estimated noise=0.551957 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 = 0.00447774 Jy ! Component: 100 - total flux cleaned = 0.00635656 Jy ! Component: 150 - total flux cleaned = 0.00681163 Jy ! Component: 200 - total flux cleaned = 0.00702396 Jy ! Total flux subtracted in 200 components = 0.00702396 Jy ! Clean residual min=-0.002130 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0892251 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 0.0892251 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=0.043940Jy sigma=0.652440 ! Fit after self-cal, rms=0.043932Jy sigma=0.652025 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 8.257 at -5.026 degrees (North through East) ! Clean map min=-0.0021337 max=0.086822 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 1.08 FD 0.90 HN 0.93 KP 1.01 ! NL 1.02 OV 0.98 PT 1.03 ! ! ! 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 0.94 FD 1.21 HN 0.89 KP 0.96 ! NL 0.88 OV 1.04 PT 0.99 ! ! ! 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 0.97 FD 1.01 HN 1.06 KP 1.00 ! NL 1.07 OV 0.96 PT 1.02 ! ! ! 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 0.97 HN 0.98 KP 0.97 ! NL 1.03 OV 1.02 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.01 KP 0.97 ! LA 0.99 NL 0.99 OV 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.97 HN 1.09 KP 0.99 ! NL 0.99 OV 0.97 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.02 ! LA 1.04 NL 1.03 OV 0.99 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.91 HN 1.03 KP 1.00 ! NL 1.01 OV 0.95 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.00 ! LA 1.05 NL 1.03 OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 0.95 KP 0.93 ! NL 1.00 OV 0.96 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.96 KP 1.02 ! LA 1.05 NL 1.06 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 0.99 KP 0.93 ! NL 1.01 OV 0.95 PT 0.96 ! ! ! Fit before self-cal, rms=0.043932Jy sigma=0.652025 ! Fit after self-cal, rms=0.043083Jy sigma=0.642158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=8.271 mas, bpa=-4.935 degrees ! Estimated noise=0.551209 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 = -1.87115e-05 Jy ! Component: 100 - total flux cleaned = -0.000157233 Jy ! Component: 150 - total flux cleaned = -0.000169531 Jy ! Component: 200 - total flux cleaned = -0.000199991 Jy ! Total flux subtracted in 200 components = -0.000199991 Jy ! Clean residual min=-0.001660 max=0.001576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0890251 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0890251 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=0.043060Jy sigma=0.641775 ! Fit after self-cal, rms=0.043090Jy sigma=0.641564 ! 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=0.043090Jy sigma=0.641564 ! Fit after self-cal, rms=0.043147Jy sigma=0.641514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=8.27 mas, bpa=-4.915 degrees ! Estimated noise=0.551996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.54592e-05 Jy ! Component: 100 - total flux cleaned = -7.44631e-06 Jy ! Component: 150 - total flux cleaned = -2.50892e-05 Jy ! Component: 200 - total flux cleaned = -4.8883e-05 Jy ! Total flux subtracted in 200 components = -4.8883e-05 Jy ! Clean residual min=-0.001634 max=0.001513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0889762 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0889762 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=0.043137Jy sigma=0.641370 ! Fit after self-cal, rms=0.043137Jy sigma=0.641326 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 = -1.60468e-05 Jy ! Component: 100 - total flux cleaned = -3.31495e-05 Jy ! Component: 150 - total flux cleaned = -5.25568e-05 Jy ! Component: 200 - total flux cleaned = -6.41955e-05 Jy ! Total flux subtracted in 200 components = -6.41955e-05 Jy ! Clean residual min=-0.001634 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.088912 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.088912 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=0.043133Jy sigma=0.641271 ! Fit after self-cal, rms=0.043133Jy sigma=0.641254 ! 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=0.043133Jy sigma=0.641254 ! Fit after self-cal, rms=0.043305Jy sigma=0.641260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=8.267 mas, bpa=-4.898 degrees ! Estimated noise=0.553625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177776 Jy ! Component: 100 - total flux cleaned = 0.000194911 Jy ! Component: 150 - total flux cleaned = 0.000174513 Jy ! Component: 200 - total flux cleaned = 0.000156002 Jy ! Total flux subtracted in 200 components = 0.000156002 Jy ! Clean residual min=-0.001636 max=0.001465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.089068 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.089068 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=0.043299Jy sigma=0.641215 ! Fit after self-cal, rms=0.043300Jy sigma=0.641204 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 = 2.14699e-06 Jy ! Component: 100 - total flux cleaned = -3.31413e-06 Jy ! Component: 150 - total flux cleaned = -1.90402e-05 Jy ! Component: 200 - total flux cleaned = -2.40021e-05 Jy ! Total flux subtracted in 200 components = -2.40021e-05 Jy ! Clean residual min=-0.001634 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.089044 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.089044 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=0.043297Jy sigma=0.641181 ! Fit after self-cal, rms=0.043297Jy sigma=0.641177 ! 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=0.043297Jy sigma=0.641177 ! Fit after self-cal, rms=0.043406Jy sigma=0.641170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.157 mas, bmaj=8.507 mas, bpa=-2.905 degrees ! Estimated noise=0.575931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148947 Jy ! Component: 100 - total flux cleaned = 0.00015663 Jy ! Component: 150 - total flux cleaned = 0.000162376 Jy ! Component: 200 - total flux cleaned = 0.000161979 Jy ! Total flux subtracted in 200 components = 0.000161979 Jy ! Clean residual min=-0.001752 max=0.001612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.089206 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.089206 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=0.043403Jy sigma=0.641138 ! Fit after self-cal, rms=0.043404Jy sigma=0.641131 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 = 4.39668e-06 Jy ! Component: 100 - total flux cleaned = -1.62152e-05 Jy ! Component: 150 - total flux cleaned = -2.70895e-05 Jy ! Component: 200 - total flux cleaned = -3.06099e-05 Jy ! Total flux subtracted in 200 components = -3.06099e-05 Jy ! Clean residual min=-0.001750 max=0.001614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0891754 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.0891754 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=0.043403Jy sigma=0.641122 ! Fit after self-cal, rms=0.043402Jy sigma=0.641119 ! 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=3.025 mas, bmaj=8.263 mas, bpa=-4.881 degrees ! Estimated noise=0.555087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 8.263 at -4.881 degrees (North through East) ! Clean map min=-0.001609 max=0.087207 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=2.56 mas, bmaj=7.748 mas, bpa=-5.163 degrees ! Estimated noise=0.73919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681023 Jy ! Component: 100 - total flux cleaned = 0.0829937 Jy ! Component: 150 - total flux cleaned = 0.0875225 Jy ! Component: 200 - total flux cleaned = 0.0885896 Jy ! Total flux subtracted in 200 components = 0.0885896 Jy ! Clean residual min=-0.001940 max=0.001859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0885896 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0885896 Jy ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=8.263 mas, bpa=-4.881 degrees ! Estimated noise=0.555087 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 = 0.000761552 Jy ! Component: 100 - total flux cleaned = 0.000831809 Jy ! Component: 150 - total flux cleaned = 0.000884528 Jy ! Component: 200 - total flux cleaned = 0.000885219 Jy ! Total flux subtracted in 200 components = 0.000885219 Jy ! Clean residual min=-0.001674 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0894748 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.0894748 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=4.157 mas, bmaj=8.507 mas, bpa=-2.905 degrees ! Estimated noise=0.575931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.62957e-05 Jy ! Component: 100 - total flux cleaned = -4.9897e-05 Jy ! Component: 150 - total flux cleaned = -8.21598e-05 Jy ! Component: 200 - total flux cleaned = -0.000110756 Jy ! Total flux subtracted in 200 components = -0.000110756 Jy ! Clean residual min=-0.001768 max=0.001675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0893641 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.74774e-05 Jy ! Component: 100 - total flux cleaned = -4.09027e-05 Jy ! Component: 150 - total flux cleaned = -5.53595e-05 Jy ! Component: 200 - total flux cleaned = -7.50833e-05 Jy ! Total flux subtracted in 200 components = -7.50833e-05 Jy ! Clean residual min=-0.001768 max=0.001655 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.089289 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.089289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=8.263 mas, bpa=-4.881 degrees ! Estimated noise=0.555087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.86377e-05 Jy ! Component: 100 - total flux cleaned = 7.2253e-05 Jy ! Component: 150 - total flux cleaned = 4.075e-05 Jy ! Component: 200 - total flux cleaned = 1.90197e-05 Jy ! Total flux subtracted in 200 components = 1.90197e-05 Jy ! Clean residual min=-0.001652 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.089308 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.089308 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=0.043401Jy sigma=0.641239 ! Fit after self-cal, rms=0.043404Jy sigma=0.641227 wmodel J0036-0932_C_map.mod ! Writing 61 model components to file: J0036-0932_C_map.mod wobs J0036-0932_C_uvs.fits ! Writing UV FITS file: J0036-0932_C_uvs.fits wwins J0036-0932_C_map.win ! wwins: Wrote 1 windows to J0036-0932_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 = -0.000234927 Jy ! Component: 100 - total flux cleaned = -0.000330445 Jy ! Component: 150 - total flux cleaned = -0.000374303 Jy ! Component: 200 - total flux cleaned = -0.000373457 Jy ! Component: 250 - total flux cleaned = -0.000412701 Jy ! Component: 300 - total flux cleaned = -0.000487986 Jy ! Component: 350 - total flux cleaned = -0.00052406 Jy ! Component: 400 - total flux cleaned = -0.000559166 Jy ! Component: 450 - total flux cleaned = -0.0006267 Jy ! Component: 500 - total flux cleaned = -0.000691315 Jy ! Component: 550 - total flux cleaned = -0.000706809 Jy ! Component: 600 - total flux cleaned = -0.000722564 Jy ! Component: 650 - total flux cleaned = -0.000722715 Jy ! Component: 700 - total flux cleaned = -0.000665125 Jy ! Component: 750 - total flux cleaned = -0.000665318 Jy ! Component: 800 - total flux cleaned = -0.000665312 Jy ! Component: 850 - total flux cleaned = -0.000665118 Jy ! Component: 900 - total flux cleaned = -0.000638454 Jy ! Component: 950 - total flux cleaned = -0.000625699 Jy ! Component: 1000 - total flux cleaned = -0.000599849 Jy ! Component: 1050 - total flux cleaned = -0.00058717 Jy ! Component: 1100 - total flux cleaned = -0.000538062 Jy ! Component: 1150 - total flux cleaned = -0.000550621 Jy ! Component: 1200 - total flux cleaned = -0.000550933 Jy ! Component: 1250 - total flux cleaned = -0.000516344 Jy ! Component: 1300 - total flux cleaned = -0.000505143 Jy ! Component: 1350 - total flux cleaned = -0.000494027 Jy ! Component: 1400 - total flux cleaned = -0.00046111 Jy ! Component: 1450 - total flux cleaned = -0.000461027 Jy ! Component: 1500 - total flux cleaned = -0.000429032 Jy ! Component: 1550 - total flux cleaned = -0.000376781 Jy ! Component: 1600 - total flux cleaned = -0.000325331 Jy ! Component: 1650 - total flux cleaned = -0.000264511 Jy ! Component: 1700 - total flux cleaned = -0.000264571 Jy ! Component: 1750 - total flux cleaned = -0.000215376 Jy ! Component: 1800 - total flux cleaned = -0.000176528 Jy ! Component: 1850 - total flux cleaned = -0.000119335 Jy ! Component: 1900 - total flux cleaned = -0.000100588 Jy ! Component: 1950 - total flux cleaned = -4.49637e-05 Jy ! Component: 2000 - total flux cleaned = 1.00465e-05 Jy ! Component: 2050 - total flux cleaned = 7.78921e-07 Jy ! Component: 2100 - total flux cleaned = 4.56447e-05 Jy ! Component: 2150 - total flux cleaned = 5.44718e-05 Jy ! Component: 2200 - total flux cleaned = 7.20617e-05 Jy ! Component: 2250 - total flux cleaned = 8.93555e-05 Jy ! Component: 2300 - total flux cleaned = 7.21071e-05 Jy ! Component: 2350 - total flux cleaned = 7.22648e-05 Jy ! Component: 2400 - total flux cleaned = 6.39171e-05 Jy ! Component: 2450 - total flux cleaned = 7.22101e-05 Jy ! Component: 2500 - total flux cleaned = 7.21796e-05 Jy ! Component: 2550 - total flux cleaned = 6.39892e-05 Jy ! Component: 2600 - total flux cleaned = 4.78073e-05 Jy ! Component: 2650 - total flux cleaned = 4.77735e-05 Jy ! Component: 2700 - total flux cleaned = 5.56814e-05 Jy ! Component: 2750 - total flux cleaned = 5.63849e-07 Jy ! Component: 2800 - total flux cleaned = 5.2315e-07 Jy ! Component: 2850 - total flux cleaned = -7.26238e-06 Jy ! Component: 2900 - total flux cleaned = -3.02412e-05 Jy ! Component: 2950 - total flux cleaned = -1.50422e-05 Jy ! Component: 3000 - total flux cleaned = -5.28861e-05 Jy ! Component: 3050 - total flux cleaned = -9.01803e-05 Jy ! Component: 3100 - total flux cleaned = -9.0139e-05 Jy ! Component: 3150 - total flux cleaned = -9.01391e-05 Jy ! Component: 3200 - total flux cleaned = -8.297e-05 Jy ! Component: 3250 - total flux cleaned = -0.000126507 Jy ! Component: 3300 - total flux cleaned = -0.000133714 Jy ! Component: 3350 - total flux cleaned = -0.000126571 Jy ! Component: 3400 - total flux cleaned = -0.000140732 Jy ! Component: 3450 - total flux cleaned = -0.000140681 Jy ! Component: 3500 - total flux cleaned = -0.000126701 Jy ! Component: 3550 - total flux cleaned = -0.000140653 Jy ! Component: 3600 - total flux cleaned = -0.000140661 Jy ! Component: 3650 - total flux cleaned = -0.000147567 Jy ! Component: 3700 - total flux cleaned = -0.000140705 Jy ! Component: 3750 - total flux cleaned = -0.000127112 Jy ! Component: 3800 - total flux cleaned = -0.000133844 Jy ! Component: 3850 - total flux cleaned = -0.000140556 Jy ! Component: 3900 - total flux cleaned = -0.000113751 Jy ! Component: 3950 - total flux cleaned = -0.000113761 Jy ! Component: 4000 - total flux cleaned = -0.000107141 Jy ! Component: 4050 - total flux cleaned = -0.000100555 Jy ! Total flux subtracted in 4096 components = -9.3962e-05 Jy ! Clean residual min=-0.000352 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.089214 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 421 components and 0.089214 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0036-0932_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 8.263 at -4.881 degrees (North through East) ! Clean map min=-0.0012101 max=0.087152 Jy/beam ! Writing clean map to FITS file: .//J0036-0932_C_map.fits wmodel .//J0036-0932_C_map.mod ! Writing 421 model components to file: .//J0036-0932_C_map.mod wobs .//J0036-0932_C_uvs.fits ! Writing UV FITS file: .//J0036-0932_C_uvs.fits wwins .//J0036-0932_C_map.win ! wwins: Wrote 2 windows to .//J0036-0932_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0871524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423976 0.423976 0.847951 1.6959 3.3918 6.78361 13.5672 27.1344 54.2689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.587 quit ! Quitting program ! Log file .//J0036-0932_C_dfm.log closed on Sun Jan 19 23:43:31 2020