! Started logfile: .//J2159+6606_C_dfm.log on Sun Oct 21 00:17:27 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 .//J2159+6606_C_uva.fits ! Reading UV FITS file: .//J2159+6606_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2159+6606 ! ! 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 85 lines of history. ! ! Reading 1728 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 J2159+6606_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005211Jy sigma=53.641888 ! Fit after self-cal, rms=0.796786Jy sigma=42.161518 ! 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=1.976 mas, bmaj=4.767 mas, bpa=-6.68 degrees ! Estimated noise=0.63342 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 = 0.157396 Jy ! Component: 100 - total flux cleaned = 0.194396 Jy ! Total flux subtracted in 100 components = 0.194396 Jy ! Clean residual min=-0.006182 max=0.014926 Jy/beam ! Clean residual mean=0.000003 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.194396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.194396 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=0.041858Jy sigma=1.705824 ! Fit after self-cal, rms=0.041823Jy sigma=1.705469 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162687 Jy ! Component: 100 - total flux cleaned = 0.0244479 Jy ! Total flux subtracted in 100 components = 0.0244479 Jy ! Clean residual min=-0.002656 max=0.003920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.218844 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.218844 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=0.035149Jy sigma=1.024299 ! Fit after self-cal, rms=0.035138Jy sigma=1.023438 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.5 mas, bmaj=5.127 mas, bpa=-9.27 degrees ! Estimated noise=0.411297 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 = 0.00451975 Jy ! Component: 100 - total flux cleaned = 0.00607775 Jy ! Component: 150 - total flux cleaned = 0.00637329 Jy ! Component: 200 - total flux cleaned = 0.0064554 Jy ! Total flux subtracted in 200 components = 0.0064554 Jy ! Clean residual min=-0.002385 max=0.002908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.225299 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.225299 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=0.034651Jy sigma=0.956534 ! Fit after self-cal, rms=0.034646Jy sigma=0.955611 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.5 x 5.127 at -9.27 degrees (North through East) ! Clean map min=-0.002255 max=0.20721 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.01 ! LA 0.98 NL 1.02 OV 0.93 PT 1.00 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 1.01 ! LA 1.01 NL 0.98 OV 0.93 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.03 ! LA 0.98 NL 0.98 OV 1.01 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.05 ! LA 1.02 NL 0.99 OV 0.97 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 1.07 ! LA 1.00 NL 1.00 OV 1.01 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.05 ! LA 0.97 NL 1.00 OV 1.00 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.06 ! LA 1.01 NL 1.03 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.06 ! LA 1.01 NL 1.02 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.034646Jy sigma=0.955611 ! Fit after self-cal, rms=0.033118Jy sigma=0.871357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=5.13 mas, bpa=-9.203 degrees ! Estimated noise=0.410923 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 = 0.000188055 Jy ! Component: 100 - total flux cleaned = 0.000304629 Jy ! Component: 150 - total flux cleaned = 0.000348591 Jy ! Component: 200 - total flux cleaned = 0.000375165 Jy ! Total flux subtracted in 200 components = 0.000375165 Jy ! Clean residual min=-0.001346 max=0.001437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.225675 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.225674 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=0.033093Jy sigma=0.871031 ! Fit after self-cal, rms=0.033090Jy sigma=0.870773 ! 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=0.033090Jy sigma=0.870773 ! Fit after self-cal, rms=0.033062Jy sigma=0.870516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.497 mas, bmaj=5.128 mas, bpa=-9.176 degrees ! Estimated noise=0.41133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003645 Jy ! Component: 100 - total flux cleaned = 0.000429981 Jy ! Component: 150 - total flux cleaned = 0.000455947 Jy ! Component: 200 - total flux cleaned = 0.0004781 Jy ! Total flux subtracted in 200 components = 0.0004781 Jy ! Clean residual min=-0.001342 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.226153 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.226153 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=0.033041Jy sigma=0.870623 ! Fit after self-cal, rms=0.033048Jy sigma=0.870449 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 = 2.1964e-06 Jy ! Component: 100 - total flux cleaned = 9.5714e-06 Jy ! Component: 150 - total flux cleaned = 8.8375e-06 Jy ! Component: 200 - total flux cleaned = 1.96246e-05 Jy ! Total flux subtracted in 200 components = 1.96246e-05 Jy ! Clean residual min=-0.001349 max=0.001437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.226172 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.226172 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=0.033035Jy sigma=0.870620 ! Fit after self-cal, rms=0.033043Jy sigma=0.870434 ! 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=0.033043Jy sigma=0.870434 ! Fit after self-cal, rms=0.032997Jy sigma=0.870161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=5.126 mas, bpa=-9.131 degrees ! Estimated noise=0.411644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036482 Jy ! Component: 100 - total flux cleaned = 0.000422293 Jy ! Component: 150 - total flux cleaned = 0.000475144 Jy ! Component: 200 - total flux cleaned = 0.000518392 Jy ! Total flux subtracted in 200 components = 0.000518392 Jy ! Clean residual min=-0.001343 max=0.001446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.226691 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.226691 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=0.032977Jy sigma=0.870392 ! Fit after self-cal, rms=0.032986Jy sigma=0.870220 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 = 2.06244e-06 Jy ! Component: 100 - total flux cleaned = 2.89099e-06 Jy ! Component: 150 - total flux cleaned = 1.97345e-05 Jy ! Component: 200 - total flux cleaned = 3.31796e-05 Jy ! Total flux subtracted in 200 components = 3.31796e-05 Jy ! Clean residual min=-0.001347 max=0.001446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.226724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.226724 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=0.032973Jy sigma=0.870423 ! Fit after self-cal, rms=0.032982Jy sigma=0.870235 ! 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=0.032982Jy sigma=0.870235 ! Fit after self-cal, rms=0.032939Jy sigma=0.869969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=5.769 mas, bpa=-10.42 degrees ! Estimated noise=0.42657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478442 Jy ! Component: 100 - total flux cleaned = 0.000632745 Jy ! Component: 150 - total flux cleaned = 0.000664597 Jy ! Component: 200 - total flux cleaned = 0.000685551 Jy ! Total flux subtracted in 200 components = 0.000685551 Jy ! Clean residual min=-0.001375 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.227409 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.227409 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=0.032935Jy sigma=0.870273 ! Fit after self-cal, rms=0.032942Jy sigma=0.870203 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 = 1.06418e-05 Jy ! Component: 100 - total flux cleaned = 1.94053e-05 Jy ! Component: 150 - total flux cleaned = 1.56053e-05 Jy ! Component: 200 - total flux cleaned = 1.24382e-05 Jy ! Total flux subtracted in 200 components = 1.24382e-05 Jy ! Clean residual min=-0.001370 max=0.001423 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.227422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.227422 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=0.032937Jy sigma=0.870367 ! Fit after self-cal, rms=0.032944Jy sigma=0.870300 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=5.122 mas, bpa=-9.082 degrees ! Estimated noise=0.411932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.493 x 5.122 at -9.082 degrees (North through East) ! Clean map min=-0.0012741 max=0.20729 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=1.97 mas, bmaj=4.771 mas, bpa=-6.481 degrees ! Estimated noise=0.632325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157104 Jy ! Component: 100 - total flux cleaned = 0.194271 Jy ! Component: 150 - total flux cleaned = 0.210648 Jy ! Component: 200 - total flux cleaned = 0.218826 Jy ! Total flux subtracted in 200 components = 0.218826 Jy ! Clean residual min=-0.002367 max=0.003778 Jy/beam ! Clean residual mean=0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.218826 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.218826 Jy ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=5.122 mas, bpa=-9.082 degrees ! Estimated noise=0.411932 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 = 0.00482008 Jy ! Component: 100 - total flux cleaned = 0.00688808 Jy ! Component: 150 - total flux cleaned = 0.00790868 Jy ! Component: 200 - total flux cleaned = 0.00830243 Jy ! Total flux subtracted in 200 components = 0.00830243 Jy ! Clean residual min=-0.001343 max=0.001476 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.227128 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.227128 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=4.052 mas, bmaj=5.769 mas, bpa=-10.42 degrees ! Estimated noise=0.42657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397228 Jy ! Component: 100 - total flux cleaned = 0.000444348 Jy ! Component: 150 - total flux cleaned = 0.00045112 Jy ! Component: 200 - total flux cleaned = 0.000445635 Jy ! Total flux subtracted in 200 components = 0.000445635 Jy ! Clean residual min=-0.001360 max=0.001442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.227574 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 = 4.97921e-08 Jy ! Component: 100 - total flux cleaned = -4.40905e-06 Jy ! Component: 150 - total flux cleaned = -8.11038e-06 Jy ! Component: 200 - total flux cleaned = -8.18385e-06 Jy ! Total flux subtracted in 200 components = -8.18385e-06 Jy ! Clean residual min=-0.001366 max=0.001442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.227566 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.227566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=5.122 mas, bpa=-9.082 degrees ! Estimated noise=0.411932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.98406e-05 Jy ! Component: 100 - total flux cleaned = -9.13912e-05 Jy ! Component: 150 - total flux cleaned = -9.14534e-05 Jy ! Component: 200 - total flux cleaned = -9.1386e-05 Jy ! Total flux subtracted in 200 components = -9.1386e-05 Jy ! Clean residual min=-0.001345 max=0.001466 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.227474 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.227474 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=0.032917Jy sigma=0.870386 ! Fit after self-cal, rms=0.032926Jy sigma=0.870169 wmodel J2159+6606_C_map.mod ! Writing 57 model components to file: J2159+6606_C_map.mod wobs J2159+6606_C_uvs.fits ! Writing UV FITS file: J2159+6606_C_uvs.fits wwins J2159+6606_C_map.win ! wwins: Wrote 1 windows to J2159+6606_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 = 0.000323335 Jy ! Component: 100 - total flux cleaned = 0.000390765 Jy ! Component: 150 - total flux cleaned = 0.000391471 Jy ! Component: 200 - total flux cleaned = 0.000309971 Jy ! Component: 250 - total flux cleaned = 0.000211636 Jy ! Component: 300 - total flux cleaned = 0.000154275 Jy ! Component: 350 - total flux cleaned = 0.000135192 Jy ! Component: 400 - total flux cleaned = 0.00011685 Jy ! Component: 450 - total flux cleaned = 0.000133994 Jy ! Component: 500 - total flux cleaned = 8.23707e-05 Jy ! Component: 550 - total flux cleaned = 8.26995e-05 Jy ! Component: 600 - total flux cleaned = 8.26441e-05 Jy ! Component: 650 - total flux cleaned = 6.64709e-05 Jy ! Component: 700 - total flux cleaned = 6.65977e-05 Jy ! Component: 750 - total flux cleaned = 6.66961e-05 Jy ! Component: 800 - total flux cleaned = 2.11953e-05 Jy ! Component: 850 - total flux cleaned = -3.80309e-05 Jy ! Component: 900 - total flux cleaned = -5.22468e-05 Jy ! Component: 950 - total flux cleaned = -3.78294e-05 Jy ! Component: 1000 - total flux cleaned = -0.000123236 Jy ! Component: 1050 - total flux cleaned = -8.09644e-05 Jy ! Component: 1100 - total flux cleaned = -0.000136329 Jy ! Component: 1150 - total flux cleaned = -0.000150073 Jy ! Component: 1200 - total flux cleaned = -0.000257928 Jy ! Component: 1250 - total flux cleaned = -0.000270882 Jy ! Component: 1300 - total flux cleaned = -0.00032358 Jy ! Component: 1350 - total flux cleaned = -0.000336511 Jy ! Component: 1400 - total flux cleaned = -0.000362536 Jy ! Component: 1450 - total flux cleaned = -0.000400864 Jy ! Component: 1500 - total flux cleaned = -0.000476427 Jy ! Component: 1550 - total flux cleaned = -0.000526042 Jy ! Component: 1600 - total flux cleaned = -0.000587649 Jy ! Component: 1650 - total flux cleaned = -0.000660652 Jy ! Component: 1700 - total flux cleaned = -0.00066079 Jy ! Component: 1750 - total flux cleaned = -0.00070869 Jy ! Component: 1800 - total flux cleaned = -0.000744189 Jy ! Component: 1850 - total flux cleaned = -0.000756001 Jy ! Component: 1900 - total flux cleaned = -0.000802775 Jy ! Component: 1950 - total flux cleaned = -0.000860631 Jy ! Component: 2000 - total flux cleaned = -0.00087204 Jy ! Component: 2050 - total flux cleaned = -0.000894782 Jy ! Component: 2100 - total flux cleaned = -0.000973885 Jy ! Component: 2150 - total flux cleaned = -0.00101865 Jy ! Component: 2200 - total flux cleaned = -0.00105203 Jy ! Component: 2250 - total flux cleaned = -0.0010962 Jy ! Component: 2300 - total flux cleaned = -0.00112923 Jy ! Component: 2350 - total flux cleaned = -0.00119477 Jy ! Component: 2400 - total flux cleaned = -0.00121646 Jy ! Component: 2450 - total flux cleaned = -0.00127043 Jy ! Component: 2500 - total flux cleaned = -0.00127057 Jy ! Component: 2550 - total flux cleaned = -0.00134517 Jy ! Component: 2600 - total flux cleaned = -0.00136642 Jy ! Component: 2650 - total flux cleaned = -0.00142966 Jy ! Component: 2700 - total flux cleaned = -0.00148204 Jy ! Component: 2750 - total flux cleaned = -0.00149253 Jy ! Component: 2800 - total flux cleaned = -0.00155469 Jy ! Component: 2850 - total flux cleaned = -0.00156498 Jy ! Component: 2900 - total flux cleaned = -0.00162662 Jy ! Component: 2950 - total flux cleaned = -0.00166745 Jy ! Component: 3000 - total flux cleaned = -0.00170813 Jy ! Component: 3050 - total flux cleaned = -0.0017385 Jy ! Component: 3100 - total flux cleaned = -0.0017789 Jy ! Component: 3150 - total flux cleaned = -0.00177894 Jy ! Component: 3200 - total flux cleaned = -0.00182899 Jy ! Component: 3250 - total flux cleaned = -0.00186886 Jy ! Component: 3300 - total flux cleaned = -0.00189861 Jy ! Component: 3350 - total flux cleaned = -0.00192816 Jy ! Component: 3400 - total flux cleaned = -0.0019675 Jy ! Component: 3450 - total flux cleaned = -0.00199681 Jy ! Component: 3500 - total flux cleaned = -0.00202603 Jy ! Component: 3550 - total flux cleaned = -0.00205516 Jy ! Component: 3600 - total flux cleaned = -0.00208413 Jy ! Component: 3650 - total flux cleaned = -0.00208408 Jy ! Component: 3700 - total flux cleaned = -0.00210336 Jy ! Component: 3750 - total flux cleaned = -0.00213216 Jy ! Component: 3800 - total flux cleaned = -0.00213219 Jy ! Component: 3850 - total flux cleaned = -0.00214176 Jy ! Component: 3900 - total flux cleaned = -0.0021892 Jy ! Component: 3950 - total flux cleaned = -0.00222702 Jy ! Component: 4000 - total flux cleaned = -0.00221762 Jy ! Component: 4050 - total flux cleaned = -0.00221763 Jy ! Total flux subtracted in 4096 components = -0.00224579 Jy ! Clean residual min=-0.000483 max=0.000526 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.225229 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 356 components and 0.225229 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2159+6606_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.493 x 5.122 at -9.082 degrees (North through East) ! Clean map min=-0.00098511 max=0.20753 Jy/beam ! Writing clean map to FITS file: .//J2159+6606_C_map.fits wmodel .//J2159+6606_C_map.mod ! Writing 356 model components to file: .//J2159+6606_C_map.mod wobs .//J2159+6606_C_uvs.fits ! Writing UV FITS file: .//J2159+6606_C_uvs.fits wwins .//J2159+6606_C_map.win ! wwins: Wrote 2 windows to .//J2159+6606_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237317 0.237317 0.474634 0.949269 1.89854 3.79708 7.59415 15.1883 30.3766 60.7532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1264.13 quit ! Quitting program ! Log file .//J2159+6606_C_dfm.log closed on Sun Oct 21 00:17:31 2018