! Started logfile: .//J2214+1350_C_dfm.log on Mon Jan 20 19:17:37 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 .//J2214+1350_C_uva.fits ! Reading UV FITS file: .//J2214+1350_C_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.975684 visibilities/baseline/integration-bin. ! Found source: J2214+1350 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 7704 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 J2214+1350_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000754Jy sigma=21.424052 ! Fit after self-cal, rms=0.971557Jy sigma=20.807135 ! 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=3.093 mas, bmaj=5.074 mas, bpa=-19.95 degrees ! Estimated noise=0.665263 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 = 0.0214604 Jy ! Component: 100 - total flux cleaned = 0.026618 Jy ! Total flux subtracted in 100 components = 0.026618 Jy ! Clean residual min=-0.002149 max=0.002712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.026618 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.026618 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=0.036208Jy sigma=0.704341 ! Fit after self-cal, rms=0.034981Jy sigma=0.677460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369242 Jy ! Component: 100 - total flux cleaned = 0.00569082 Jy ! Total flux subtracted in 100 components = 0.00569082 Jy ! Clean residual min=-0.001880 max=0.002058 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0323088 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0323088 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=0.034520Jy sigma=0.667532 ! Fit after self-cal, rms=0.034527Jy sigma=0.667367 ! 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=3.577 mas, bmaj=5.273 mas, bpa=-18.57 degrees ! Estimated noise=0.390599 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 = 0.00151863 Jy ! Component: 100 - total flux cleaned = 0.00239016 Jy ! Component: 150 - total flux cleaned = 0.00293463 Jy ! Component: 200 - total flux cleaned = 0.00324428 Jy ! Total flux subtracted in 200 components = 0.00324428 Jy ! Clean residual min=-0.001144 max=0.001457 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0355531 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0355531 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=0.034448Jy sigma=0.665937 ! Fit after self-cal, rms=0.034453Jy sigma=0.665835 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 5.273 at -18.57 degrees (North through East) ! Clean map min=-0.0011526 max=0.03033 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.85 KP 0.94 ! NL 1.02 OV 0.90 PT 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.89 KP 0.98 ! NL 1.01 OV 0.95 PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.90 KP 1.00 ! NL 1.08 OV 1.07 PT 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.03 KP 0.93 ! NL 1.03 OV 0.91 PT 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.07 ! NL 1.03 OV 0.93 PT 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.12 KP 1.01 ! NL 1.06 OV 1.03 PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.99 KP 1.12 ! NL 1.00 OV 1.05 PT 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.06 ! NL 1.08 OV 1.08 PT 0.97 ! ! ! Fit before self-cal, rms=0.034453Jy sigma=0.665835 ! Fit after self-cal, rms=0.033302Jy sigma=0.663452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=5.27 mas, bpa=-18.45 degrees ! Estimated noise=0.389802 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 = 0.00023507 Jy ! Component: 100 - total flux cleaned = 0.000356787 Jy ! Component: 150 - total flux cleaned = 0.000409608 Jy ! Component: 200 - total flux cleaned = 0.000416121 Jy ! Total flux subtracted in 200 components = 0.000416121 Jy ! Clean residual min=-0.001116 max=0.001408 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0359692 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0359692 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=0.033294Jy sigma=0.663351 ! Fit after self-cal, rms=0.033304Jy sigma=0.663113 ! 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=0.033304Jy sigma=0.663113 ! Fit after self-cal, rms=0.033330Jy sigma=0.663071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=5.269 mas, bpa=-18.44 degrees ! Estimated noise=0.390764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237059 Jy ! Component: 100 - total flux cleaned = 0.000276584 Jy ! Component: 150 - total flux cleaned = 0.000289629 Jy ! Component: 200 - total flux cleaned = 0.000289606 Jy ! Total flux subtracted in 200 components = 0.000289606 Jy ! Clean residual min=-0.001067 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0362588 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0362588 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=0.033325Jy sigma=0.663021 ! Fit after self-cal, rms=0.033328Jy sigma=0.663010 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 (76.5, 72.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108175 Jy ! Component: 100 - total flux cleaned = 0.00113892 Jy ! Component: 150 - total flux cleaned = 0.00122807 Jy ! Component: 200 - total flux cleaned = 0.00127358 Jy ! Total flux subtracted in 200 components = 0.00127358 Jy ! Clean residual min=-0.001018 max=0.000982 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0375324 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0375324 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=0.033293Jy sigma=0.662256 ! Fit after self-cal, rms=0.033286Jy sigma=0.662096 ! 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=0.033286Jy sigma=0.662096 ! Fit after self-cal, rms=0.033194Jy sigma=0.662050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=5.268 mas, bpa=-18.38 degrees ! Estimated noise=0.390089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331983 Jy ! Component: 100 - total flux cleaned = 0.000395209 Jy ! Component: 150 - total flux cleaned = 0.000456005 Jy ! Component: 200 - total flux cleaned = 0.000523699 Jy ! Total flux subtracted in 200 components = 0.000523699 Jy ! Clean residual min=-0.000990 max=0.000921 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0380561 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.0380561 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=0.033185Jy sigma=0.661877 ! Fit after self-cal, rms=0.033183Jy sigma=0.661839 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.47711e-05 Jy ! Component: 100 - total flux cleaned = 0.000122427 Jy ! Component: 150 - total flux cleaned = 0.000182475 Jy ! Component: 200 - total flux cleaned = 0.000235027 Jy ! Total flux subtracted in 200 components = 0.000235027 Jy ! Clean residual min=-0.000998 max=0.000905 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0382911 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.0382911 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=0.033180Jy sigma=0.661778 ! Fit after self-cal, rms=0.033180Jy sigma=0.661767 ! 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=0.033180Jy sigma=0.661767 ! Fit after self-cal, rms=0.033169Jy sigma=0.661745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.265 mas, bmaj=5.704 mas, bpa=-19.03 degrees ! Estimated noise=0.402129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72642e-05 Jy ! Component: 100 - total flux cleaned = 8.75825e-05 Jy ! Component: 150 - total flux cleaned = 0.00011032 Jy ! Component: 200 - total flux cleaned = 0.000126449 Jy ! Total flux subtracted in 200 components = 0.000126449 Jy ! Clean residual min=-0.001003 max=0.000921 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0384176 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.0384176 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=0.033167Jy sigma=0.661706 ! Fit after self-cal, rms=0.033167Jy sigma=0.661695 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 = 2.5548e-05 Jy ! Component: 100 - total flux cleaned = 3.83844e-05 Jy ! Component: 150 - total flux cleaned = 4.95905e-05 Jy ! Component: 200 - total flux cleaned = 6.65822e-05 Jy ! Total flux subtracted in 200 components = 6.65822e-05 Jy ! Clean residual min=-0.000989 max=0.000912 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0384842 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.0384842 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=0.033166Jy sigma=0.661673 ! Fit after self-cal, rms=0.033166Jy sigma=0.661668 ! 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=3.544 mas, bmaj=5.263 mas, bpa=-18.29 degrees ! Estimated noise=0.390129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.544 x 5.263 at -18.29 degrees (North through East) ! Clean map min=-0.0010079 max=0.030478 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=5.075 mas, bpa=-20.06 degrees ! Estimated noise=0.65692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02254 Jy ! Component: 100 - total flux cleaned = 0.028314 Jy ! Component: 150 - total flux cleaned = 0.0315146 Jy ! Component: 200 - total flux cleaned = 0.0332433 Jy ! Total flux subtracted in 200 components = 0.0332433 Jy ! Clean residual min=-0.001988 max=0.001750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0332433 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0332433 Jy ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=5.263 mas, bpa=-18.29 degrees ! Estimated noise=0.390129 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 = 0.00180592 Jy ! Component: 100 - total flux cleaned = 0.00281231 Jy ! Component: 150 - total flux cleaned = 0.00338265 Jy ! Component: 200 - total flux cleaned = 0.0037575 Jy ! Total flux subtracted in 200 components = 0.0037575 Jy ! Clean residual min=-0.001039 max=0.000973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0370008 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.0370008 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=4.265 mas, bmaj=5.704 mas, bpa=-19.03 degrees ! Estimated noise=0.402129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381988 Jy ! Component: 100 - total flux cleaned = 0.000575552 Jy ! Component: 150 - total flux cleaned = 0.000719909 Jy ! Component: 200 - total flux cleaned = 0.000848617 Jy ! Total flux subtracted in 200 components = 0.000848617 Jy ! Clean residual min=-0.000971 max=0.000963 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0378494 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 = 6.7281e-05 Jy ! Component: 100 - total flux cleaned = 0.000126716 Jy ! Component: 150 - total flux cleaned = 0.000173027 Jy ! Component: 200 - total flux cleaned = 0.000215285 Jy ! Total flux subtracted in 200 components = 0.000215285 Jy ! Clean residual min=-0.000978 max=0.000938 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0380647 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 0.0380647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=5.263 mas, bpa=-18.29 degrees ! Estimated noise=0.390129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.80449e-06 Jy ! Component: 100 - total flux cleaned = 1.58526e-05 Jy ! Component: 150 - total flux cleaned = 3.03952e-05 Jy ! Component: 200 - total flux cleaned = 4.97809e-05 Jy ! Total flux subtracted in 200 components = 4.97809e-05 Jy ! Clean residual min=-0.001022 max=0.000897 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0381145 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.0381145 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=0.033168Jy sigma=0.661697 ! Fit after self-cal, rms=0.033168Jy sigma=0.661676 wmodel J2214+1350_C_map.mod ! Writing 115 model components to file: J2214+1350_C_map.mod wobs J2214+1350_C_uvs.fits ! Writing UV FITS file: J2214+1350_C_uvs.fits wwins J2214+1350_C_map.win ! wwins: Wrote 2 windows to J2214+1350_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 = -0.000310488 Jy ! Component: 100 - total flux cleaned = -0.000434227 Jy ! Component: 150 - total flux cleaned = -0.000448386 Jy ! Component: 200 - total flux cleaned = -0.000423711 Jy ! Component: 250 - total flux cleaned = -0.000376224 Jy ! Component: 300 - total flux cleaned = -0.000308935 Jy ! Component: 350 - total flux cleaned = -0.00026663 Jy ! Component: 400 - total flux cleaned = -0.000266817 Jy ! Component: 450 - total flux cleaned = -0.000276688 Jy ! Component: 500 - total flux cleaned = -0.000267077 Jy ! Component: 550 - total flux cleaned = -0.000258189 Jy ! Component: 600 - total flux cleaned = -0.000275258 Jy ! Component: 650 - total flux cleaned = -0.00026648 Jy ! Component: 700 - total flux cleaned = -0.000242348 Jy ! Component: 750 - total flux cleaned = -0.000234586 Jy ! Component: 800 - total flux cleaned = -0.000219147 Jy ! Component: 850 - total flux cleaned = -0.000226627 Jy ! Component: 900 - total flux cleaned = -0.00023376 Jy ! Component: 950 - total flux cleaned = -0.000255037 Jy ! Component: 1000 - total flux cleaned = -0.000234079 Jy ! Component: 1050 - total flux cleaned = -0.00024787 Jy ! Component: 1100 - total flux cleaned = -0.000227752 Jy ! Component: 1150 - total flux cleaned = -0.000221176 Jy ! Component: 1200 - total flux cleaned = -0.000201487 Jy ! Component: 1250 - total flux cleaned = -0.000175715 Jy ! Component: 1300 - total flux cleaned = -0.000175751 Jy ! Component: 1350 - total flux cleaned = -0.000150782 Jy ! Component: 1400 - total flux cleaned = -0.000150764 Jy ! Component: 1450 - total flux cleaned = -0.000132553 Jy ! Component: 1500 - total flux cleaned = -0.000138603 Jy ! Component: 1550 - total flux cleaned = -0.000144472 Jy ! Component: 1600 - total flux cleaned = -0.000156172 Jy ! Component: 1650 - total flux cleaned = -0.000173493 Jy ! Component: 1700 - total flux cleaned = -0.000179092 Jy ! Component: 1750 - total flux cleaned = -0.00018468 Jy ! Component: 1800 - total flux cleaned = -0.000179132 Jy ! Component: 1850 - total flux cleaned = -0.000184727 Jy ! Component: 1900 - total flux cleaned = -0.000190316 Jy ! Component: 1950 - total flux cleaned = -0.000206602 Jy ! Component: 2000 - total flux cleaned = -0.000206615 Jy ! Component: 2050 - total flux cleaned = -0.000190737 Jy ! Component: 2100 - total flux cleaned = -0.000180195 Jy ! Component: 2150 - total flux cleaned = -0.000169745 Jy ! Component: 2200 - total flux cleaned = -0.000138535 Jy ! Component: 2250 - total flux cleaned = -0.000148883 Jy ! Component: 2300 - total flux cleaned = -0.000138601 Jy ! Component: 2350 - total flux cleaned = -0.000133474 Jy ! Component: 2400 - total flux cleaned = -0.00013347 Jy ! Component: 2450 - total flux cleaned = -0.000138524 Jy ! Component: 2500 - total flux cleaned = -0.000133522 Jy ! Component: 2550 - total flux cleaned = -0.000138523 Jy ! Component: 2600 - total flux cleaned = -0.000133542 Jy ! Component: 2650 - total flux cleaned = -0.000123593 Jy ! Component: 2700 - total flux cleaned = -0.000118675 Jy ! Component: 2750 - total flux cleaned = -0.000108839 Jy ! Component: 2800 - total flux cleaned = -9.90671e-05 Jy ! Component: 2850 - total flux cleaned = -9.90472e-05 Jy ! Component: 2900 - total flux cleaned = -7.47068e-05 Jy ! Component: 2950 - total flux cleaned = -6.98098e-05 Jy ! Component: 3000 - total flux cleaned = -6.97749e-05 Jy ! Component: 3050 - total flux cleaned = -5.5256e-05 Jy ! Component: 3100 - total flux cleaned = -5.04251e-05 Jy ! Component: 3150 - total flux cleaned = -4.07719e-05 Jy ! Component: 3200 - total flux cleaned = -4.07515e-05 Jy ! Component: 3250 - total flux cleaned = -2.62904e-05 Jy ! Component: 3300 - total flux cleaned = -1.6662e-05 Jy ! Component: 3350 - total flux cleaned = -1.18693e-05 Jy ! Component: 3400 - total flux cleaned = 2.49184e-06 Jy ! Component: 3450 - total flux cleaned = 1.20756e-05 Jy ! Component: 3500 - total flux cleaned = 2.64667e-05 Jy ! Component: 3550 - total flux cleaned = 4.56264e-05 Jy ! Component: 3600 - total flux cleaned = 5.52256e-05 Jy ! Component: 3650 - total flux cleaned = 6.96105e-05 Jy ! Component: 3700 - total flux cleaned = 9.36027e-05 Jy ! Component: 3750 - total flux cleaned = 9.83843e-05 Jy ! Component: 3800 - total flux cleaned = 0.000117589 Jy ! Component: 3850 - total flux cleaned = 0.000131995 Jy ! Component: 3900 - total flux cleaned = 0.000146428 Jy ! Component: 3950 - total flux cleaned = 0.000156053 Jy ! Component: 4000 - total flux cleaned = 0.000175373 Jy ! Component: 4050 - total flux cleaned = 0.000180226 Jy ! Total flux subtracted in 4096 components = 0.000199586 Jy ! Clean residual min=-0.000260 max=0.000255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.038314 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 358 components and 0.0383141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2214+1350_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.544 x 5.263 at -18.29 degrees (North through East) ! Clean map min=-0.00080901 max=0.030369 Jy/beam ! Writing clean map to FITS file: .//J2214+1350_C_map.fits wmodel .//J2214+1350_C_map.mod ! Writing 358 model components to file: .//J2214+1350_C_map.mod wobs .//J2214+1350_C_uvs.fits ! Writing UV FITS file: .//J2214+1350_C_uvs.fits wwins .//J2214+1350_C_map.win ! wwins: Wrote 3 windows to .//J2214+1350_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0303692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.86674e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.777111 0.777111 1.55422 3.10845 6.21689 12.4338 24.8676 49.7351 99.4703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.045 quit ! Quitting program ! Log file .//J2214+1350_C_dfm.log closed on Mon Jan 20 19:17:41 2020