! Started logfile: .//J0641+1010_C_20180714_dfm.log on Sat Jul 28 19:20:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0641+1010_C_20180714_uva.fits ! Reading UV FITS file: .//J0641+1010_C_20180714_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.979814 visibilities/baseline/integration-bin. ! Found source: J0641+1010 ! ! 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 5048 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 J0641+1010_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! 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=1.000911Jy sigma=24.478798 ! Fit after self-cal, rms=0.982423Jy sigma=24.037784 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.258 mas, bpa=9.054 degrees ! Estimated noise=0.570748 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 = 0.012782 Jy ! Component: 100 - total flux cleaned = 0.017421 Jy ! Total flux subtracted in 100 components = 0.017421 Jy ! Clean residual min=-0.002255 max=0.002634 Jy/beam ! Clean residual mean=-0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.017421 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.017421 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=0.032006Jy sigma=0.729489 ! Fit after self-cal, rms=0.030391Jy sigma=0.687301 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430801 Jy ! Component: 100 - total flux cleaned = 0.00668443 Jy ! Total flux subtracted in 100 components = 0.00668443 Jy ! Clean residual min=-0.001598 max=0.001793 Jy/beam ! Clean residual mean=-0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0241054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0241054 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=0.029589Jy sigma=0.665456 ! Fit after self-cal, rms=0.029594Jy sigma=0.665135 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.616 mas, bpa=7.732 degrees ! Estimated noise=0.41761 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 = 0.0024625 Jy ! Component: 100 - total flux cleaned = 0.00376482 Jy ! Component: 150 - total flux cleaned = 0.00461229 Jy ! Component: 200 - total flux cleaned = 0.00521001 Jy ! Total flux subtracted in 200 components = 0.00521001 Jy ! Clean residual min=-0.001426 max=0.001313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0293154 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0293154 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=0.029398Jy sigma=0.659551 ! Fit after self-cal, rms=0.029404Jy sigma=0.659046 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.577 x 3.616 at 7.732 degrees (North through East) ! Clean map min=-0.001253 max=0.020398 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.79 HN 1.16 KP 0.99 ! LA 0.88 MK 0.93 OV 0.98 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.79 HN 1.13 KP 0.94 ! LA 1.06 MK 0.93 OV 0.93 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.12 KP 0.94 ! LA 1.10 MK 0.97 OV 1.05 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.02 KP 0.90 ! LA 1.05 MK 1.10 OV 1.17 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.07 KP 0.93 ! LA 1.04 MK 0.90 OV 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.84 HN 1.23 KP 0.96 ! LA 1.12 MK 1.16 OV 0.95 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.22 KP 0.92 ! LA 1.09 MK 0.89 OV 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.07 KP 1.01 ! LA 1.02 MK 1.01 OV 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.029404Jy sigma=0.659046 ! Fit after self-cal, rms=0.029374Jy sigma=0.655587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=3.652 mas, bpa=8.818 degrees ! Estimated noise=0.410308 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 = 0.000250004 Jy ! Component: 100 - total flux cleaned = 0.000261935 Jy ! Component: 150 - total flux cleaned = 0.000261987 Jy ! Component: 200 - total flux cleaned = 0.000262009 Jy ! Total flux subtracted in 200 components = 0.000262009 Jy ! Clean residual min=-0.001141 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0295774 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0295774 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=0.029363Jy sigma=0.655323 ! Fit after self-cal, rms=0.029472Jy sigma=0.654247 ! 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=0.029472Jy sigma=0.654247 ! Fit after self-cal, rms=0.029879Jy sigma=0.654010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.653 mas, bpa=9.447 degrees ! Estimated noise=0.408355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028464 Jy ! Component: 100 - total flux cleaned = 0.000295934 Jy ! Component: 150 - total flux cleaned = 0.000321686 Jy ! Component: 200 - total flux cleaned = 0.000343944 Jy ! Total flux subtracted in 200 components = 0.000343944 Jy ! Clean residual min=-0.001220 max=0.001053 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0299214 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0299214 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=0.029870Jy sigma=0.653816 ! Fit after self-cal, rms=0.029911Jy sigma=0.653563 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66515e-05 Jy ! Component: 100 - total flux cleaned = 3.87919e-05 Jy ! Component: 150 - total flux cleaned = 4.6231e-05 Jy ! Component: 200 - total flux cleaned = 5.35032e-05 Jy ! Total flux subtracted in 200 components = 5.35032e-05 Jy ! Clean residual min=-0.001259 max=0.001046 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0299749 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0299749 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=0.029905Jy sigma=0.653465 ! Fit after self-cal, rms=0.029909Jy sigma=0.653442 ! 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=0.029909Jy sigma=0.653442 ! Fit after self-cal, rms=0.029999Jy sigma=0.653359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=3.648 mas, bpa=9.787 degrees ! Estimated noise=0.405861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310501 Jy ! Component: 100 - total flux cleaned = 0.000352302 Jy ! Component: 150 - total flux cleaned = 0.000374169 Jy ! Component: 200 - total flux cleaned = 0.000387284 Jy ! Total flux subtracted in 200 components = 0.000387284 Jy ! Clean residual min=-0.001248 max=0.001004 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0303622 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0303622 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=0.029992Jy sigma=0.653244 ! Fit after self-cal, rms=0.030008Jy sigma=0.653213 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 = 3.61579e-05 Jy ! Component: 100 - total flux cleaned = 1.4851e-05 Jy ! Component: 150 - total flux cleaned = 2.15677e-05 Jy ! Component: 200 - total flux cleaned = 2.74361e-05 Jy ! Total flux subtracted in 200 components = 2.74361e-05 Jy ! Clean residual min=-0.001251 max=0.001006 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0303896 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0303896 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=0.030004Jy sigma=0.653154 ! Fit after self-cal, rms=0.030007Jy sigma=0.653139 ! 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=0.030007Jy sigma=0.653139 ! Fit after self-cal, rms=0.030022Jy sigma=0.653094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=4.777 mas, bpa=3.348 degrees ! Estimated noise=0.551529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378546 Jy ! Component: 100 - total flux cleaned = 0.000414479 Jy ! Component: 150 - total flux cleaned = 0.000450767 Jy ! Component: 200 - total flux cleaned = 0.000479349 Jy ! Total flux subtracted in 200 components = 0.000479349 Jy ! Clean residual min=-0.001408 max=0.001171 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.030869 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 62 components and 0.030869 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=0.030024Jy sigma=0.653098 ! Fit after self-cal, rms=0.030013Jy sigma=0.653001 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 = 4.31827e-05 Jy ! Component: 100 - total flux cleaned = 5.67838e-05 Jy ! Component: 150 - total flux cleaned = 4.04525e-05 Jy ! Component: 200 - total flux cleaned = 3.57053e-05 Jy ! Total flux subtracted in 200 components = 3.57053e-05 Jy ! Clean residual min=-0.001388 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0309047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0309047 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=0.030016Jy sigma=0.653050 ! Fit after self-cal, rms=0.030009Jy sigma=0.653011 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.643 mas, bpa=10.01 degrees ! Estimated noise=0.40396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 3.643 at 10.01 degrees (North through East) ! Clean map min=-0.0011332 max=0.019335 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=3.314 mas, bpa=10.83 degrees ! Estimated noise=0.540134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140364 Jy ! Component: 100 - total flux cleaned = 0.0200762 Jy ! Component: 150 - total flux cleaned = 0.0235099 Jy ! Component: 200 - total flux cleaned = 0.0256891 Jy ! Total flux subtracted in 200 components = 0.0256891 Jy ! Clean residual min=-0.001953 max=0.001907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0256891 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0256891 Jy ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.643 mas, bpa=10.01 degrees ! Estimated noise=0.40396 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 = 0.00215866 Jy ! Component: 100 - total flux cleaned = 0.00337585 Jy ! Component: 150 - total flux cleaned = 0.00416723 Jy ! Component: 200 - total flux cleaned = 0.0044226 Jy ! Total flux subtracted in 200 components = 0.0044226 Jy ! Clean residual min=-0.001383 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0301117 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0301117 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=4.777 mas, bpa=3.348 degrees ! Estimated noise=0.551529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605469 Jy ! Component: 100 - total flux cleaned = 0.000637706 Jy ! Component: 150 - total flux cleaned = 0.000673743 Jy ! Component: 200 - total flux cleaned = 0.000681916 Jy ! Total flux subtracted in 200 components = 0.000681916 Jy ! Clean residual min=-0.001384 max=0.001152 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0307937 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 = 7.35515e-06 Jy ! Component: 100 - total flux cleaned = 2.07638e-05 Jy ! Component: 150 - total flux cleaned = 2.69133e-05 Jy ! Component: 200 - total flux cleaned = 3.84573e-05 Jy ! Total flux subtracted in 200 components = 3.84573e-05 Jy ! Clean residual min=-0.001380 max=0.001160 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0308321 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0308321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.643 mas, bpa=10.01 degrees ! Estimated noise=0.40396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370864 Jy ! Component: 100 - total flux cleaned = -0.000371253 Jy ! Component: 150 - total flux cleaned = -0.00033961 Jy ! Component: 200 - total flux cleaned = -0.000302793 Jy ! Total flux subtracted in 200 components = -0.000302793 Jy ! Clean residual min=-0.001280 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0305293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0305293 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=0.030012Jy sigma=0.653128 ! Fit after self-cal, rms=0.030014Jy sigma=0.652834 wmodel J0641+1010_C_map.mod ! Writing 51 model components to file: J0641+1010_C_map.mod wobs J0641+1010_C_uvs.fits ! Writing UV FITS file: J0641+1010_C_uvs.fits wwins J0641+1010_C_map.win ! wwins: Wrote 1 windows to J0641+1010_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 = -0.000463423 Jy ! Component: 100 - total flux cleaned = -0.000651071 Jy ! Component: 150 - total flux cleaned = -0.000823303 Jy ! Component: 200 - total flux cleaned = -0.000903543 Jy ! Component: 250 - total flux cleaned = -0.000980162 Jy ! Component: 300 - total flux cleaned = -0.000995095 Jy ! Component: 350 - total flux cleaned = -0.00103717 Jy ! Component: 400 - total flux cleaned = -0.00110456 Jy ! Component: 450 - total flux cleaned = -0.0011562 Jy ! Component: 500 - total flux cleaned = -0.00119393 Jy ! Component: 550 - total flux cleaned = -0.00125488 Jy ! Component: 600 - total flux cleaned = -0.00129052 Jy ! Component: 650 - total flux cleaned = -0.00133674 Jy ! Component: 700 - total flux cleaned = -0.0013708 Jy ! Component: 750 - total flux cleaned = -0.0014258 Jy ! Component: 800 - total flux cleaned = -0.00145792 Jy ! Component: 850 - total flux cleaned = -0.00147904 Jy ! Component: 900 - total flux cleaned = -0.00149969 Jy ! Component: 950 - total flux cleaned = -0.00150976 Jy ! Component: 1000 - total flux cleaned = -0.00153918 Jy ! Component: 1050 - total flux cleaned = -0.00160603 Jy ! Component: 1100 - total flux cleaned = -0.00165289 Jy ! Component: 1150 - total flux cleaned = -0.00167137 Jy ! Component: 1200 - total flux cleaned = -0.00172526 Jy ! Component: 1250 - total flux cleaned = -0.00173388 Jy ! Component: 1300 - total flux cleaned = -0.00175133 Jy ! Component: 1350 - total flux cleaned = -0.00180256 Jy ! Component: 1400 - total flux cleaned = -0.00184441 Jy ! Component: 1450 - total flux cleaned = -0.00186915 Jy ! Component: 1500 - total flux cleaned = -0.00189364 Jy ! Component: 1550 - total flux cleaned = -0.00192563 Jy ! Component: 1600 - total flux cleaned = -0.00195709 Jy ! Component: 1650 - total flux cleaned = -0.00198811 Jy ! Component: 1700 - total flux cleaned = -0.00202649 Jy ! Component: 1750 - total flux cleaned = -0.0020491 Jy ! Component: 1800 - total flux cleaned = -0.00209401 Jy ! Component: 1850 - total flux cleaned = -0.00216749 Jy ! Component: 1900 - total flux cleaned = -0.00220352 Jy ! Component: 1950 - total flux cleaned = -0.00223215 Jy ! Component: 2000 - total flux cleaned = -0.00228863 Jy ! Component: 2050 - total flux cleaned = -0.00234428 Jy ! Component: 2100 - total flux cleaned = -0.00237865 Jy ! Component: 2150 - total flux cleaned = -0.00241947 Jy ! Component: 2200 - total flux cleaned = -0.0024598 Jy ! Component: 2250 - total flux cleaned = -0.00250612 Jy ! Component: 2300 - total flux cleaned = -0.00254548 Jy ! Component: 2350 - total flux cleaned = -0.00257137 Jy ! Component: 2400 - total flux cleaned = -0.00259706 Jy ! Component: 2450 - total flux cleaned = -0.0026225 Jy ! Component: 2500 - total flux cleaned = -0.00264125 Jy ! Component: 2550 - total flux cleaned = -0.00267845 Jy ! Component: 2600 - total flux cleaned = -0.00267851 Jy ! Component: 2650 - total flux cleaned = -0.00271502 Jy ! Component: 2700 - total flux cleaned = -0.00275708 Jy ! Component: 2750 - total flux cleaned = -0.00276902 Jy ! Component: 2800 - total flux cleaned = -0.00282207 Jy ! Component: 2850 - total flux cleaned = -0.00285121 Jy ! Component: 2900 - total flux cleaned = -0.00287431 Jy ! Component: 2950 - total flux cleaned = -0.00290288 Jy ! Component: 3000 - total flux cleaned = -0.00293116 Jy ! Component: 3050 - total flux cleaned = -0.00295358 Jy ! Component: 3100 - total flux cleaned = -0.00298135 Jy ! Component: 3150 - total flux cleaned = -0.00301446 Jy ! Component: 3200 - total flux cleaned = -0.00305269 Jy ! Component: 3250 - total flux cleaned = -0.00309056 Jy ! Component: 3300 - total flux cleaned = -0.00312281 Jy ! Component: 3350 - total flux cleaned = -0.00316013 Jy ! Component: 3400 - total flux cleaned = -0.00318664 Jy ! Component: 3450 - total flux cleaned = -0.00321818 Jy ! Component: 3500 - total flux cleaned = -0.00324942 Jy ! Component: 3550 - total flux cleaned = -0.00326491 Jy ! Component: 3600 - total flux cleaned = -0.00330091 Jy ! Component: 3650 - total flux cleaned = -0.00333149 Jy ! Component: 3700 - total flux cleaned = -0.0033467 Jy ! Component: 3750 - total flux cleaned = -0.0033819 Jy ! Component: 3800 - total flux cleaned = -0.00340686 Jy ! Component: 3850 - total flux cleaned = -0.00343162 Jy ! Component: 3900 - total flux cleaned = -0.00347102 Jy ! Component: 3950 - total flux cleaned = -0.00349057 Jy ! Component: 4000 - total flux cleaned = -0.00352459 Jy ! Component: 4050 - total flux cleaned = -0.00354387 Jy ! Total flux subtracted in 4096 components = -0.00357267 Jy ! Clean residual min=-0.000292 max=0.000336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0269566 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 322 components and 0.0269567 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0641+1010_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 3.643 at 10.01 degrees (North through East) ! Clean map min=-0.00052692 max=0.019148 Jy/beam ! Writing clean map to FITS file: .//J0641+1010_C_20180714_map.fits wmodel .//J0641+1010_C_20180714_map.mod ! Writing 322 model components to file: .//J0641+1010_C_20180714_map.mod wobs .//J0641+1010_C_20180714_uvs.fits ! Writing UV FITS file: .//J0641+1010_C_20180714_uvs.fits wwins .//J0641+1010_C_20180714_map.win ! wwins: Wrote 2 windows to .//J0641+1010_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.019148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.33845e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30642 1.30642 2.61285 5.2257 10.4514 20.9028 41.8056 83.6112 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.634 quit ! Quitting program ! Log file .//J0641+1010_C_20180714_dfm.log closed on Sat Jul 28 19:20:40 2018