! Started logfile: .//J0028-0344_C_dfm.log on Mon Jan 20 17:04:22 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 .//J0028-0344_C_uva.fits ! Reading UV FITS file: .//J0028-0344_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0028-0344 ! ! 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 3360 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 J0028-0344_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. ! ! 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=0.999868Jy sigma=21.075784 ! Fit after self-cal, rms=0.967375Jy sigma=20.371171 ! 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=2.336 mas, bmaj=7.971 mas, bpa=-10.36 degrees ! Estimated noise=0.806317 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 = 0.0267247 Jy ! Component: 100 - total flux cleaned = 0.0325712 Jy ! Total flux subtracted in 100 components = 0.0325712 Jy ! Clean residual min=-0.002290 max=0.002623 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0325712 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0325712 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=0.035513Jy sigma=0.685982 ! Fit after self-cal, rms=0.033771Jy sigma=0.644817 ! 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=2.83 mas, bmaj=8.071 mas, bpa=-9.546 degrees ! Estimated noise=0.591858 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 = 0.00175269 Jy ! Component: 100 - total flux cleaned = 0.00165126 Jy ! Component: 150 - total flux cleaned = 0.00145648 Jy ! Component: 200 - total flux cleaned = 0.00129295 Jy ! Total flux subtracted in 200 components = 0.00129295 Jy ! Clean residual min=-0.001747 max=0.001822 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0338641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0338641 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=0.033642Jy sigma=0.641550 ! Fit after self-cal, rms=0.033630Jy sigma=0.641492 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 8.071 at -9.546 degrees (North through East) ! Clean map min=-0.0017756 max=0.035279 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.19 HN 0.83 KP 0.98 ! LA 1.18 NL 0.81 OV 1.04 PT 1.29 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.30 HN 1.06 KP 0.94 ! LA 1.05 NL 1.10 OV 0.95 PT 1.56 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.09 KP 1.11 ! LA 0.89 NL 1.11 OV 1.12 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 HN 1.01 KP 0.98 ! LA 0.98 NL 1.00 OV 1.09 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.93 KP 0.85 ! LA 0.92 NL 1.04 OV 1.07 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.93 KP 0.97 ! LA 1.01 NL 1.02 OV 1.03 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.92 ! LA 1.02 NL 0.96 OV 0.99 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.93 KP 0.94 ! LA 1.00 NL 0.93 OV 0.89 PT 1.02 ! ! ! Fit before self-cal, rms=0.033630Jy sigma=0.641492 ! Fit after self-cal, rms=0.034982Jy sigma=0.633953 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.981 mas, bpa=-9.445 degrees ! Estimated noise=0.588182 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 = 0.000226768 Jy ! Component: 100 - total flux cleaned = 0.000268289 Jy ! Component: 150 - total flux cleaned = 0.000292301 Jy ! Component: 200 - total flux cleaned = 0.000308939 Jy ! Total flux subtracted in 200 components = 0.000308939 Jy ! Clean residual min=-0.001395 max=0.001487 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.034173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.034173 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=0.034978Jy sigma=0.633897 ! Fit after self-cal, rms=0.035071Jy sigma=0.633378 ! 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=0.035071Jy sigma=0.633378 ! Fit after self-cal, rms=0.035486Jy sigma=0.633276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=7.974 mas, bpa=-9.426 degrees ! Estimated noise=0.589182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019914 Jy ! Component: 100 - total flux cleaned = 0.000231061 Jy ! Component: 150 - total flux cleaned = 0.000254004 Jy ! Component: 200 - total flux cleaned = 0.000267111 Jy ! Total flux subtracted in 200 components = 0.000267111 Jy ! Clean residual min=-0.001352 max=0.001441 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0344402 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0344402 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=0.035484Jy sigma=0.633245 ! Fit after self-cal, rms=0.035514Jy sigma=0.633214 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 = 9.00379e-06 Jy ! Component: 100 - total flux cleaned = -1.6234e-05 Jy ! Component: 150 - total flux cleaned = -1.63317e-05 Jy ! Component: 200 - total flux cleaned = -1.06777e-05 Jy ! Total flux subtracted in 200 components = -1.06777e-05 Jy ! Clean residual min=-0.001353 max=0.001449 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0344295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0344295 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=0.035512Jy sigma=0.633203 ! Fit after self-cal, rms=0.035514Jy sigma=0.633194 ! 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=0.035514Jy sigma=0.633194 ! Fit after self-cal, rms=0.036210Jy sigma=0.633301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=7.979 mas, bpa=-9.417 degrees ! Estimated noise=0.595778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405144 Jy ! Component: 100 - total flux cleaned = 0.000548827 Jy ! Component: 150 - total flux cleaned = 0.000624307 Jy ! Component: 200 - total flux cleaned = 0.000631465 Jy ! Total flux subtracted in 200 components = 0.000631465 Jy ! Clean residual min=-0.001366 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0350609 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0350609 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=0.036204Jy sigma=0.633242 ! Fit after self-cal, rms=0.036218Jy sigma=0.633196 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 = 3.32097e-05 Jy ! Component: 100 - total flux cleaned = 1.86021e-05 Jy ! Component: 150 - total flux cleaned = 1.30125e-05 Jy ! Component: 200 - total flux cleaned = 1.54341e-05 Jy ! Total flux subtracted in 200 components = 1.54341e-05 Jy ! Clean residual min=-0.001361 max=0.001472 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0350764 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0350764 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=0.036217Jy sigma=0.633190 ! Fit after self-cal, rms=0.036219Jy sigma=0.633183 ! 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=0.036219Jy sigma=0.633183 ! Fit after self-cal, rms=0.036631Jy sigma=0.633241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.159 mas, bmaj=7.895 mas, bpa=-8.679 degrees ! Estimated noise=0.652952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460338 Jy ! Component: 100 - total flux cleaned = 0.000651008 Jy ! Component: 150 - total flux cleaned = 0.000698256 Jy ! Component: 200 - total flux cleaned = 0.000707803 Jy ! Total flux subtracted in 200 components = 0.000707803 Jy ! Clean residual min=-0.001501 max=0.001518 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0357842 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.0357842 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=0.036625Jy sigma=0.633214 ! Fit after self-cal, rms=0.036630Jy sigma=0.633179 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 = 4.54465e-06 Jy ! Component: 100 - total flux cleaned = 1.10961e-05 Jy ! Component: 150 - total flux cleaned = 1.72744e-05 Jy ! Component: 200 - total flux cleaned = 2.03603e-05 Jy ! Total flux subtracted in 200 components = 2.03603e-05 Jy ! Clean residual min=-0.001498 max=0.001517 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0358046 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.0358046 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=0.036629Jy sigma=0.633181 ! Fit after self-cal, rms=0.036630Jy sigma=0.633178 ! 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=2.763 mas, bmaj=7.982 mas, bpa=-9.406 degrees ! Estimated noise=0.602013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.763 x 7.982 at -9.406 degrees (North through East) ! Clean map min=-0.0013829 max=0.03578 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=2.277 mas, bmaj=7.928 mas, bpa=-10.28 degrees ! Estimated noise=0.796044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277706 Jy ! Component: 100 - total flux cleaned = 0.033945 Jy ! Component: 150 - total flux cleaned = 0.0354393 Jy ! Component: 200 - total flux cleaned = 0.0354504 Jy ! Total flux subtracted in 200 components = 0.0354504 Jy ! Clean residual min=-0.002063 max=0.002182 Jy/beam ! Clean residual mean=0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0354504 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0354504 Jy ! Inverting map and beam ! Estimated beam: bmin=2.763 mas, bmaj=7.982 mas, bpa=-9.406 degrees ! Estimated noise=0.602013 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 = 7.64665e-05 Jy ! Component: 100 - total flux cleaned = 3.72358e-05 Jy ! Component: 150 - total flux cleaned = 7.78938e-05 Jy ! Component: 200 - total flux cleaned = 8.77888e-05 Jy ! Total flux subtracted in 200 components = 8.77888e-05 Jy ! Clean residual min=-0.001431 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0355382 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0355382 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=4.159 mas, bmaj=7.895 mas, bpa=-8.679 degrees ! Estimated noise=0.652952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152498 Jy ! Component: 100 - total flux cleaned = 0.000136283 Jy ! Component: 150 - total flux cleaned = 0.000144229 Jy ! Component: 200 - total flux cleaned = 0.000157961 Jy ! Total flux subtracted in 200 components = 0.000157961 Jy ! Clean residual min=-0.001450 max=0.001538 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0356962 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 = 1.20326e-05 Jy ! Component: 100 - total flux cleaned = 2.04926e-05 Jy ! Component: 150 - total flux cleaned = 3.35556e-05 Jy ! Component: 200 - total flux cleaned = 4.08858e-05 Jy ! Total flux subtracted in 200 components = 4.08858e-05 Jy ! Clean residual min=-0.001448 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0357371 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0357371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.763 mas, bmaj=7.982 mas, bpa=-9.406 degrees ! Estimated noise=0.602013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.13767e-05 Jy ! Component: 100 - total flux cleaned = -9.67778e-05 Jy ! Component: 150 - total flux cleaned = -0.000116197 Jy ! Component: 200 - total flux cleaned = -0.000122049 Jy ! Total flux subtracted in 200 components = -0.000122049 Jy ! Clean residual min=-0.001402 max=0.001559 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.035615 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.035615 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=0.036630Jy sigma=0.633269 ! Fit after self-cal, rms=0.036632Jy sigma=0.633217 wmodel J0028-0344_C_map.mod ! Writing 75 model components to file: J0028-0344_C_map.mod wobs J0028-0344_C_uvs.fits ! Writing UV FITS file: J0028-0344_C_uvs.fits wwins J0028-0344_C_map.win ! wwins: Wrote 1 windows to J0028-0344_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 = 0.000284859 Jy ! Component: 100 - total flux cleaned = 0.000261233 Jy ! Component: 150 - total flux cleaned = 0.00030399 Jy ! Component: 200 - total flux cleaned = 0.000404376 Jy ! Component: 250 - total flux cleaned = 0.000442527 Jy ! Component: 300 - total flux cleaned = 0.000551107 Jy ! Component: 350 - total flux cleaned = 0.00062016 Jy ! Component: 400 - total flux cleaned = 0.000719561 Jy ! Component: 450 - total flux cleaned = 0.000751617 Jy ! Component: 500 - total flux cleaned = 0.000844303 Jy ! Component: 550 - total flux cleaned = 0.000904016 Jy ! Component: 600 - total flux cleaned = 0.000990891 Jy ! Component: 650 - total flux cleaned = 0.00107607 Jy ! Component: 700 - total flux cleaned = 0.00120062 Jy ! Component: 750 - total flux cleaned = 0.00133528 Jy ! Component: 800 - total flux cleaned = 0.00145345 Jy ! Component: 850 - total flux cleaned = 0.00153052 Jy ! Component: 900 - total flux cleaned = 0.00164364 Jy ! Component: 950 - total flux cleaned = 0.00171737 Jy ! Component: 1000 - total flux cleaned = 0.00176561 Jy ! Component: 1050 - total flux cleaned = 0.0017892 Jy ! Component: 1100 - total flux cleaned = 0.00183592 Jy ! Component: 1150 - total flux cleaned = 0.00188167 Jy ! Component: 1200 - total flux cleaned = 0.00188168 Jy ! Component: 1250 - total flux cleaned = 0.00187064 Jy ! Component: 1300 - total flux cleaned = 0.00187076 Jy ! Component: 1350 - total flux cleaned = 0.00189264 Jy ! Component: 1400 - total flux cleaned = 0.0019139 Jy ! Component: 1450 - total flux cleaned = 0.00192428 Jy ! Component: 1500 - total flux cleaned = 0.00195499 Jy ! Component: 1550 - total flux cleaned = 0.00195491 Jy ! Component: 1600 - total flux cleaned = 0.00197486 Jy ! Component: 1650 - total flux cleaned = 0.00202384 Jy ! Component: 1700 - total flux cleaned = 0.0020432 Jy ! Component: 1750 - total flux cleaned = 0.00203366 Jy ! Component: 1800 - total flux cleaned = 0.0020714 Jy ! Component: 1850 - total flux cleaned = 0.00208997 Jy ! Component: 1900 - total flux cleaned = 0.00208071 Jy ! Component: 1950 - total flux cleaned = 0.00209888 Jy ! Component: 2000 - total flux cleaned = 0.0020989 Jy ! Component: 2050 - total flux cleaned = 0.00209893 Jy ! Component: 2100 - total flux cleaned = 0.00208129 Jy ! Component: 2150 - total flux cleaned = 0.0020465 Jy ! Component: 2200 - total flux cleaned = 0.00204651 Jy ! Component: 2250 - total flux cleaned = 0.00201221 Jy ! Component: 2300 - total flux cleaned = 0.00202084 Jy ! Component: 2350 - total flux cleaned = 0.00201245 Jy ! Component: 2400 - total flux cleaned = 0.00200409 Jy ! Component: 2450 - total flux cleaned = 0.00201242 Jy ! Component: 2500 - total flux cleaned = 0.00201245 Jy ! Component: 2550 - total flux cleaned = 0.00201245 Jy ! Component: 2600 - total flux cleaned = 0.00200426 Jy ! Component: 2650 - total flux cleaned = 0.00200419 Jy ! Component: 2700 - total flux cleaned = 0.00197207 Jy ! Component: 2750 - total flux cleaned = 0.00195617 Jy ! Component: 2800 - total flux cleaned = 0.00194831 Jy ! Component: 2850 - total flux cleaned = 0.00195622 Jy ! Component: 2900 - total flux cleaned = 0.00194847 Jy ! Component: 2950 - total flux cleaned = 0.00194846 Jy ! Component: 3000 - total flux cleaned = 0.0019253 Jy ! Component: 3050 - total flux cleaned = 0.00191763 Jy ! Component: 3100 - total flux cleaned = 0.0018947 Jy ! Component: 3150 - total flux cleaned = 0.00187951 Jy ! Component: 3200 - total flux cleaned = 0.00187201 Jy ! Component: 3250 - total flux cleaned = 0.0018645 Jy ! Component: 3300 - total flux cleaned = 0.00186448 Jy ! Component: 3350 - total flux cleaned = 0.00185703 Jy ! Component: 3400 - total flux cleaned = 0.00184966 Jy ! Component: 3450 - total flux cleaned = 0.00186439 Jy ! Component: 3500 - total flux cleaned = 0.00184971 Jy ! Component: 3550 - total flux cleaned = 0.00182047 Jy ! Component: 3600 - total flux cleaned = 0.00184237 Jy ! Component: 3650 - total flux cleaned = 0.00184962 Jy ! Component: 3700 - total flux cleaned = 0.00183511 Jy ! Component: 3750 - total flux cleaned = 0.00184955 Jy ! Component: 3800 - total flux cleaned = 0.00181351 Jy ! Component: 3850 - total flux cleaned = 0.00181351 Jy ! Component: 3900 - total flux cleaned = 0.00179915 Jy ! Component: 3950 - total flux cleaned = 0.00179201 Jy ! Component: 4000 - total flux cleaned = 0.00178487 Jy ! Component: 4050 - total flux cleaned = 0.0017777 Jy ! Total flux subtracted in 4096 components = 0.00177058 Jy ! Clean residual min=-0.000416 max=0.000430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0373856 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 390 components and 0.0373856 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0028-0344_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.763 x 7.982 at -9.406 degrees (North through East) ! Clean map min=-0.0011209 max=0.035834 Jy/beam ! Writing clean map to FITS file: .//J0028-0344_C_map.fits wmodel .//J0028-0344_C_map.mod ! Writing 390 model components to file: .//J0028-0344_C_map.mod wobs .//J0028-0344_C_uvs.fits ! Writing UV FITS file: .//J0028-0344_C_uvs.fits wwins .//J0028-0344_C_map.win ! wwins: Wrote 2 windows to .//J0028-0344_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0358337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05447 1.05447 2.10893 4.21786 8.43573 16.8715 33.7429 67.4858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.504 quit ! Quitting program ! Log file .//J0028-0344_C_dfm.log closed on Mon Jan 20 17:04:26 2020