! Started logfile: .//J0039-0949_X_dfm.log on Mon Jan 20 17:05:19 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0039-0949_X_uva.fits ! Reading UV FITS file: .//J0039-0949_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0039-0949 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0039-0949_X] 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 0.200x0.200 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=1.002175Jy sigma=19.368664 ! Fit after self-cal, rms=0.962291Jy sigma=18.596541 ! 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=1.336 mas, bmaj=5.216 mas, bpa=-9.685 degrees ! Estimated noise=0.831881 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 = 0.0300544 Jy ! Component: 100 - total flux cleaned = 0.0367368 Jy ! Total flux subtracted in 100 components = 0.0367368 Jy ! Clean residual min=-0.003062 max=0.003165 Jy/beam ! Clean residual mean=-0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0367368 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0367368 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=0.036219Jy sigma=0.681307 ! Fit after self-cal, rms=0.034498Jy sigma=0.648857 ! 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=1.602 mas, bmaj=5.132 mas, bpa=-9.275 degrees ! Estimated noise=0.638145 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 = 0.00316903 Jy ! Component: 100 - total flux cleaned = 0.00460808 Jy ! Component: 150 - total flux cleaned = 0.00516181 Jy ! Component: 200 - total flux cleaned = 0.00561834 Jy ! Total flux subtracted in 200 components = 0.00561834 Jy ! Clean residual min=-0.002327 max=0.002741 Jy/beam ! Clean residual mean=0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0423551 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0423551 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=0.034183Jy sigma=0.643219 ! Fit after self-cal, rms=0.034180Jy sigma=0.643096 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 5.132 at -9.275 degrees (North through East) ! Clean map min=-0.0022681 max=0.040019 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.11 KP 1.09 ! LA 1.14 NL 0.81 OV 1.00 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.13 KP 0.98 ! LA 0.99 NL 0.84 OV 1.08 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 1.06 ! LA 1.01 NL 0.84 OV 1.15 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 0.91 ! LA 1.06 NL 0.90 OV 1.14 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.81 HN 0.99 KP 1.14 ! LA 0.95 NL 0.87 OV 1.34 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 0.94 KP 1.04 ! LA 1.06 NL 0.97 OV 1.07 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.03 KP 1.05 ! LA 1.01 NL 1.02 OV 1.19 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.97 KP 1.06 ! LA 1.05 NL 1.07 OV 1.16 PT 0.83 ! ! ! Fit before self-cal, rms=0.034180Jy sigma=0.643096 ! Fit after self-cal, rms=0.033968Jy sigma=0.634900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.138 mas, bpa=-9.636 degrees ! Estimated noise=0.632114 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 = 0.000228902 Jy ! Component: 100 - total flux cleaned = 0.00022595 Jy ! Component: 150 - total flux cleaned = 0.000207213 Jy ! Component: 200 - total flux cleaned = 0.000206608 Jy ! Total flux subtracted in 200 components = 0.000206608 Jy ! Clean residual min=-0.001728 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0425617 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0425617 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=0.033939Jy sigma=0.634405 ! Fit after self-cal, rms=0.033989Jy sigma=0.633957 ! 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=0.033989Jy sigma=0.633957 ! Fit after self-cal, rms=0.033957Jy sigma=0.633851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.147 mas, bpa=-9.706 degrees ! Estimated noise=0.629669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136168 Jy ! Component: 100 - total flux cleaned = -0.000120945 Jy ! Component: 150 - total flux cleaned = -0.000108458 Jy ! Component: 200 - total flux cleaned = -0.000108086 Jy ! Total flux subtracted in 200 components = -0.000108086 Jy ! Clean residual min=-0.001685 max=0.001716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0424537 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0424536 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=0.033945Jy sigma=0.633690 ! Fit after self-cal, rms=0.033948Jy sigma=0.633677 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 = -1.13659e-05 Jy ! Component: 100 - total flux cleaned = -1.14046e-05 Jy ! Component: 150 - total flux cleaned = -3.89587e-06 Jy ! Component: 200 - total flux cleaned = -3.75535e-06 Jy ! Total flux subtracted in 200 components = -3.75535e-06 Jy ! Clean residual min=-0.001682 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0424499 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0424499 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=0.033944Jy sigma=0.633622 ! Fit after self-cal, rms=0.033944Jy sigma=0.633618 ! 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=0.033944Jy sigma=0.633618 ! Fit after self-cal, rms=0.033918Jy sigma=0.633576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.165 mas, bpa=-9.777 degrees ! Estimated noise=0.628435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291873 Jy ! Component: 100 - total flux cleaned = -0.000300243 Jy ! Component: 150 - total flux cleaned = -0.000293716 Jy ! Component: 200 - total flux cleaned = -0.000293734 Jy ! Total flux subtracted in 200 components = -0.000293734 Jy ! Clean residual min=-0.001657 max=0.001700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0421562 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0421562 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=0.033912Jy sigma=0.633531 ! Fit after self-cal, rms=0.033913Jy sigma=0.633527 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 = -9.67233e-06 Jy ! Component: 100 - total flux cleaned = -3.63708e-06 Jy ! Component: 150 - total flux cleaned = 2.43727e-06 Jy ! Component: 200 - total flux cleaned = 2.48734e-06 Jy ! Total flux subtracted in 200 components = 2.48734e-06 Jy ! Clean residual min=-0.001651 max=0.001697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0421586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0421586 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=0.033911Jy sigma=0.633496 ! Fit after self-cal, rms=0.033911Jy sigma=0.633495 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.033911Jy sigma=0.633495 ! Fit after self-cal, rms=0.033891Jy sigma=0.633469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=5.049 mas, bpa=-9.574 degrees ! Estimated noise=0.670963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.74233e-05 Jy ! Component: 100 - total flux cleaned = -0.000108518 Jy ! Component: 150 - total flux cleaned = -0.000149613 Jy ! Component: 200 - total flux cleaned = -0.000175367 Jy ! Total flux subtracted in 200 components = -0.000175367 Jy ! Clean residual min=-0.001406 max=0.001226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0419833 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 96 components and 0.0419833 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=0.033895Jy sigma=0.633481 ! Fit after self-cal, rms=0.033892Jy sigma=0.633442 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 = -5.87863e-05 Jy ! Component: 100 - total flux cleaned = -9.26868e-05 Jy ! Component: 150 - total flux cleaned = -9.9887e-05 Jy ! Component: 200 - total flux cleaned = -8.54971e-05 Jy ! Total flux subtracted in 200 components = -8.54971e-05 Jy ! Clean residual min=-0.001435 max=0.001227 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0418978 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.0418978 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=0.033897Jy sigma=0.633479 ! Fit after self-cal, rms=0.033895Jy sigma=0.633466 ! 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=1.622 mas, bmaj=5.183 mas, bpa=-9.835 degrees ! Estimated noise=0.627578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 5.183 at -9.835 degrees (North through East) ! Clean map min=-0.0015636 max=0.039264 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=1.353 mas, bmaj=5.244 mas, bpa=-10.23 degrees ! Estimated noise=0.811542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305779 Jy ! Component: 100 - total flux cleaned = 0.0372761 Jy ! Component: 150 - total flux cleaned = 0.0393648 Jy ! Component: 200 - total flux cleaned = 0.040594 Jy ! Total flux subtracted in 200 components = 0.040594 Jy ! Clean residual min=-0.002238 max=0.002359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0405939 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 0.0405939 Jy ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.183 mas, bpa=-9.835 degrees ! Estimated noise=0.627578 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) ! Added new window around map position (2.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132731 Jy ! Component: 100 - total flux cleaned = 0.00179453 Jy ! Component: 150 - total flux cleaned = 0.00213686 Jy ! Component: 200 - total flux cleaned = 0.00238959 Jy ! Total flux subtracted in 200 components = 0.00238959 Jy ! Clean residual min=-0.001495 max=0.001223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0429835 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.0429835 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=5.049 mas, bpa=-9.574 degrees ! Estimated noise=0.670963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304992 Jy ! Component: 100 - total flux cleaned = 0.000405404 Jy ! Component: 150 - total flux cleaned = 0.000528212 Jy ! Component: 200 - total flux cleaned = 0.000652415 Jy ! Total flux subtracted in 200 components = 0.000652415 Jy ! Clean residual min=-0.001485 max=0.001229 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0436359 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 = 5.56391e-05 Jy ! Component: 100 - total flux cleaned = 0.00011948 Jy ! Component: 150 - total flux cleaned = 0.000189979 Jy ! Component: 200 - total flux cleaned = 0.000244284 Jy ! Total flux subtracted in 200 components = 0.000244284 Jy ! Clean residual min=-0.001446 max=0.001209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0438802 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.0438802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.183 mas, bpa=-9.835 degrees ! Estimated noise=0.627578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41412e-05 Jy ! Component: 100 - total flux cleaned = 4.47996e-05 Jy ! Component: 150 - total flux cleaned = 4.48009e-05 Jy ! Component: 200 - total flux cleaned = 5.93681e-05 Jy ! Total flux subtracted in 200 components = 5.93681e-05 Jy ! Clean residual min=-0.001457 max=0.001079 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0439396 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0439396 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=0.033749Jy sigma=0.631097 ! Fit after self-cal, rms=0.033739Jy sigma=0.630855 wmodel J0039-0949_X_map.mod ! Writing 91 model components to file: J0039-0949_X_map.mod wobs J0039-0949_X_uvs.fits ! Writing UV FITS file: J0039-0949_X_uvs.fits wwins J0039-0949_X_map.win ! wwins: Wrote 2 windows to J0039-0949_X_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 = -0.000606141 Jy ! Component: 100 - total flux cleaned = -0.00101623 Jy ! Component: 150 - total flux cleaned = -0.00135046 Jy ! Component: 200 - total flux cleaned = -0.00158976 Jy ! Component: 250 - total flux cleaned = -0.00173434 Jy ! Component: 300 - total flux cleaned = -0.00191596 Jy ! Component: 350 - total flux cleaned = -0.00201639 Jy ! Component: 400 - total flux cleaned = -0.00209799 Jy ! Component: 450 - total flux cleaned = -0.00215028 Jy ! Component: 500 - total flux cleaned = -0.00223821 Jy ! Component: 550 - total flux cleaned = -0.0023585 Jy ! Component: 600 - total flux cleaned = -0.00245166 Jy ! Component: 650 - total flux cleaned = -0.00255289 Jy ! Component: 700 - total flux cleaned = -0.0025966 Jy ! Component: 750 - total flux cleaned = -0.00264962 Jy ! Component: 800 - total flux cleaned = -0.00270119 Jy ! Component: 850 - total flux cleaned = -0.00276101 Jy ! Component: 900 - total flux cleaned = -0.00279014 Jy ! Component: 950 - total flux cleaned = -0.00281852 Jy ! Component: 1000 - total flux cleaned = -0.00280002 Jy ! Component: 1050 - total flux cleaned = -0.00276394 Jy ! Component: 1100 - total flux cleaned = -0.00273733 Jy ! Component: 1150 - total flux cleaned = -0.00270238 Jy ! Component: 1200 - total flux cleaned = -0.0026683 Jy ! Component: 1250 - total flux cleaned = -0.00262632 Jy ! Component: 1300 - total flux cleaned = -0.0026181 Jy ! Component: 1350 - total flux cleaned = -0.00260154 Jy ! Component: 1400 - total flux cleaned = -0.00254531 Jy ! Component: 1450 - total flux cleaned = -0.00250594 Jy ! Component: 1500 - total flux cleaned = -0.00247482 Jy ! Component: 1550 - total flux cleaned = -0.00245186 Jy ! Component: 1600 - total flux cleaned = -0.00240644 Jy ! Component: 1650 - total flux cleaned = -0.00238406 Jy ! Component: 1700 - total flux cleaned = -0.00233998 Jy ! Component: 1750 - total flux cleaned = -0.00231102 Jy ! Component: 1800 - total flux cleaned = -0.00226803 Jy ! Component: 1850 - total flux cleaned = -0.00223276 Jy ! Component: 1900 - total flux cleaned = -0.00221191 Jy ! Component: 1950 - total flux cleaned = -0.00221877 Jy ! Component: 2000 - total flux cleaned = -0.00221875 Jy ! Component: 2050 - total flux cleaned = -0.00217824 Jy ! Component: 2100 - total flux cleaned = -0.00217159 Jy ! Component: 2150 - total flux cleaned = -0.0021518 Jy ! Component: 2200 - total flux cleaned = -0.00214525 Jy ! Component: 2250 - total flux cleaned = -0.0021258 Jy ! Component: 2300 - total flux cleaned = -0.00209383 Jy ! Component: 2350 - total flux cleaned = -0.0020685 Jy ! Component: 2400 - total flux cleaned = -0.00203712 Jy ! Component: 2450 - total flux cleaned = -0.00201214 Jy ! Component: 2500 - total flux cleaned = -0.00199354 Jy ! Component: 2550 - total flux cleaned = -0.00196895 Jy ! Component: 2600 - total flux cleaned = -0.00193239 Jy ! Component: 2650 - total flux cleaned = -0.00190214 Jy ! Component: 2700 - total flux cleaned = -0.00189016 Jy ! Component: 2750 - total flux cleaned = -0.00187224 Jy ! Component: 2800 - total flux cleaned = -0.0018486 Jy ! Component: 2850 - total flux cleaned = -0.00183686 Jy ! Component: 2900 - total flux cleaned = -0.00181936 Jy ! Component: 2950 - total flux cleaned = -0.00178451 Jy ! Component: 3000 - total flux cleaned = -0.00177868 Jy ! Component: 3050 - total flux cleaned = -0.00174993 Jy ! Component: 3100 - total flux cleaned = -0.00170994 Jy ! Component: 3150 - total flux cleaned = -0.00169854 Jy ! Component: 3200 - total flux cleaned = -0.00168151 Jy ! Component: 3250 - total flux cleaned = -0.00164765 Jy ! Component: 3300 - total flux cleaned = -0.00163644 Jy ! Component: 3350 - total flux cleaned = -0.00163082 Jy ! Component: 3400 - total flux cleaned = -0.00159727 Jy ! Component: 3450 - total flux cleaned = -0.00158612 Jy ! Component: 3500 - total flux cleaned = -0.00155274 Jy ! Component: 3550 - total flux cleaned = -0.00153609 Jy ! Component: 3600 - total flux cleaned = -0.00151392 Jy ! Component: 3650 - total flux cleaned = -0.00148623 Jy ! Component: 3700 - total flux cleaned = -0.00146413 Jy ! Component: 3750 - total flux cleaned = -0.00144203 Jy ! Component: 3800 - total flux cleaned = -0.00141444 Jy ! Component: 3850 - total flux cleaned = -0.00139792 Jy ! Component: 3900 - total flux cleaned = -0.00136486 Jy ! Component: 3950 - total flux cleaned = -0.00134834 Jy ! Component: 4000 - total flux cleaned = -0.00133183 Jy ! Component: 4050 - total flux cleaned = -0.00129878 Jy ! Total flux subtracted in 4096 components = -0.00128773 Jy ! Clean residual min=-0.000414 max=0.000302 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0426519 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 396 components and 0.0426519 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0039-0949_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 5.183 at -9.835 degrees (North through East) ! Clean map min=-0.0011437 max=0.039064 Jy/beam ! Writing clean map to FITS file: .//J0039-0949_X_map.fits wmodel .//J0039-0949_X_map.mod ! Writing 396 model components to file: .//J0039-0949_X_map.mod wobs .//J0039-0949_X_uvs.fits ! Writing UV FITS file: .//J0039-0949_X_uvs.fits wwins .//J0039-0949_X_map.win ! wwins: Wrote 3 windows to .//J0039-0949_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0390641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776023 0.776023 1.55205 3.10409 6.20818 12.4164 24.8327 49.6655 99.331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.586 quit ! Quitting program ! Log file .//J0039-0949_X_dfm.log closed on Mon Jan 20 17:05:23 2020