! Started logfile: .//J0216-1627_C_dfm.log on Mon Jan 20 17:14:53 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 .//J0216-1627_C_uva.fits ! Reading UV FITS file: .//J0216-1627_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0216-1627 ! ! 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 3584 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 J0216-1627_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=1.006904Jy sigma=19.791393 ! Fit after self-cal, rms=0.889950Jy sigma=17.430209 ! 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=2.243 mas, bmaj=11.98 mas, bpa=-10.36 degrees ! Estimated noise=0.885489 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 = 0.0842713 Jy ! Component: 100 - total flux cleaned = 0.102905 Jy ! Total flux subtracted in 100 components = 0.102905 Jy ! Clean residual min=-0.004183 max=0.006288 Jy/beam ! Clean residual mean=-0.000003 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.102905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.102905 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=0.042871Jy sigma=0.682172 ! Fit after self-cal, rms=0.042868Jy sigma=0.682020 ! 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=2.897 mas, bmaj=11.66 mas, bpa=-10.65 degrees ! Estimated noise=0.626035 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 = 0.00834087 Jy ! Component: 100 - total flux cleaned = 0.0107759 Jy ! Component: 150 - total flux cleaned = 0.0103657 Jy ! Component: 200 - total flux cleaned = 0.0100462 Jy ! Total flux subtracted in 200 components = 0.0100462 Jy ! Clean residual min=-0.002319 max=0.002342 Jy/beam ! Clean residual mean=-0.000012 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.112951 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.112951 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=0.041411Jy sigma=0.645971 ! Fit after self-cal, rms=0.041405Jy sigma=0.645664 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.897 x 11.66 at -10.65 degrees (North through East) ! Clean map min=-0.0022792 max=0.11092 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.99 KP 1.02 ! LA 1.13 NL 1.02 OV 1.11 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.05 KP 1.02 ! LA 1.06 NL 1.03 OV 0.94 PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.04 KP 1.02 ! LA 1.00 NL 1.12 OV 1.01 PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.99 KP 0.90 ! LA 0.96 NL 0.89 OV 0.91 PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.99 KP 0.95 ! LA 0.96 NL 0.97 OV 1.00 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 0.97 NL 1.00 OV 1.01 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.96 ! LA 0.97 NL 1.01 OV 0.98 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.08 KP 0.98 ! LA 0.98 NL 0.97 OV 0.93 PT 1.01 ! ! ! Fit before self-cal, rms=0.041405Jy sigma=0.645664 ! Fit after self-cal, rms=0.040516Jy sigma=0.619429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=11.54 mas, bpa=-10.6 degrees ! Estimated noise=0.621899 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 = 0.00030851 Jy ! Component: 100 - total flux cleaned = 0.000369529 Jy ! Component: 150 - total flux cleaned = 0.000386363 Jy ! Component: 200 - total flux cleaned = 0.000386503 Jy ! Total flux subtracted in 200 components = 0.000386503 Jy ! Clean residual min=-0.001477 max=0.001508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.113338 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.113337 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=0.040499Jy sigma=0.618975 ! Fit after self-cal, rms=0.040490Jy sigma=0.618864 ! 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=0.040490Jy sigma=0.618864 ! Fit after self-cal, rms=0.040443Jy sigma=0.618835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=11.52 mas, bpa=-10.59 degrees ! Estimated noise=0.621878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297162 Jy ! Component: 100 - total flux cleaned = 0.000328834 Jy ! Component: 150 - total flux cleaned = 0.000343371 Jy ! Component: 200 - total flux cleaned = 0.000317789 Jy ! Total flux subtracted in 200 components = 0.000317789 Jy ! Clean residual min=-0.001464 max=0.001475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.113655 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.113655 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=0.040435Jy sigma=0.618577 ! Fit after self-cal, rms=0.040432Jy sigma=0.618564 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 = 5.85554e-06 Jy ! Component: 100 - total flux cleaned = -6.17487e-06 Jy ! Component: 150 - total flux cleaned = -2.79075e-05 Jy ! Component: 200 - total flux cleaned = -3.81389e-05 Jy ! Total flux subtracted in 200 components = -3.81389e-05 Jy ! Clean residual min=-0.001465 max=0.001453 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.113617 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.113617 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=0.040427Jy sigma=0.618424 ! Fit after self-cal, rms=0.040426Jy sigma=0.618416 ! 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=0.040426Jy sigma=0.618416 ! Fit after self-cal, rms=0.040383Jy sigma=0.618380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=11.5 mas, bpa=-10.58 degrees ! Estimated noise=0.621803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202102 Jy ! Component: 100 - total flux cleaned = 0.000224884 Jy ! Component: 150 - total flux cleaned = 0.000234437 Jy ! Component: 200 - total flux cleaned = 0.000233562 Jy ! Total flux subtracted in 200 components = 0.000233562 Jy ! Clean residual min=-0.001448 max=0.001442 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.113851 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.113851 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=0.040377Jy sigma=0.618250 ! Fit after self-cal, rms=0.040376Jy sigma=0.618247 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 = 6.34412e-06 Jy ! Component: 100 - total flux cleaned = -2.81218e-05 Jy ! Component: 150 - total flux cleaned = -4.43977e-05 Jy ! Component: 200 - total flux cleaned = -6.76181e-05 Jy ! Total flux subtracted in 200 components = -6.76181e-05 Jy ! Clean residual min=-0.001451 max=0.001425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.113783 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.113783 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=0.040373Jy sigma=0.618176 ! Fit after self-cal, rms=0.040373Jy sigma=0.618173 ! 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=0.040373Jy sigma=0.618173 ! Fit after self-cal, rms=0.040350Jy sigma=0.618148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=11.13 mas, bpa=-10.81 degrees ! Estimated noise=0.652754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330702 Jy ! Component: 100 - total flux cleaned = 0.000309824 Jy ! Component: 150 - total flux cleaned = 0.000326532 Jy ! Component: 200 - total flux cleaned = 0.000340494 Jy ! Total flux subtracted in 200 components = 0.000340494 Jy ! Clean residual min=-0.001490 max=0.001291 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.114124 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.114124 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=0.040357Jy sigma=0.618069 ! Fit after self-cal, rms=0.040360Jy sigma=0.618058 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 = 5.13394e-05 Jy ! Component: 100 - total flux cleaned = 2.61679e-05 Jy ! Component: 150 - total flux cleaned = 1.04726e-05 Jy ! Component: 200 - total flux cleaned = 5.43732e-06 Jy ! Total flux subtracted in 200 components = 5.43732e-06 Jy ! Clean residual min=-0.001492 max=0.001273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.114129 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.114129 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=0.040364Jy sigma=0.618042 ! Fit after self-cal, rms=0.040364Jy sigma=0.618039 ! 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=2.917 mas, bmaj=11.49 mas, bpa=-10.57 degrees ! Estimated noise=0.621844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.917 x 11.49 at -10.57 degrees (North through East) ! Clean map min=-0.0014395 max=0.11023 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=2.253 mas, bmaj=11.82 mas, bpa=-10.31 degrees ! Estimated noise=0.883309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.084037 Jy ! Component: 100 - total flux cleaned = 0.102531 Jy ! Component: 150 - total flux cleaned = 0.108944 Jy ! Component: 200 - total flux cleaned = 0.112123 Jy ! Total flux subtracted in 200 components = 0.112123 Jy ! Clean residual min=-0.002666 max=0.002553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.112123 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.112123 Jy ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=11.49 mas, bpa=-10.57 degrees ! Estimated noise=0.621844 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 (3, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231719 Jy ! Component: 100 - total flux cleaned = 0.00293239 Jy ! Component: 150 - total flux cleaned = 0.00336081 Jy ! Component: 200 - total flux cleaned = 0.00346009 Jy ! Total flux subtracted in 200 components = 0.00346009 Jy ! Clean residual min=-0.001262 max=0.001384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.115583 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.115583 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=4.369 mas, bmaj=11.13 mas, bpa=-10.81 degrees ! Estimated noise=0.652754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126508 Jy ! Component: 100 - total flux cleaned = -0.000149446 Jy ! Component: 150 - total flux cleaned = -0.0001677 Jy ! Component: 200 - total flux cleaned = -0.000202209 Jy ! Total flux subtracted in 200 components = -0.000202209 Jy ! Clean residual min=-0.001184 max=0.001207 Jy/beam ! Clean residual mean=-0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.115381 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 = 1.27397e-06 Jy ! Component: 100 - total flux cleaned = 2.31777e-06 Jy ! Component: 150 - total flux cleaned = 2.42193e-06 Jy ! Component: 200 - total flux cleaned = -1.13033e-05 Jy ! Total flux subtracted in 200 components = -1.13033e-05 Jy ! Clean residual min=-0.001147 max=0.001147 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.11537 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 117 components and 0.11537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=11.49 mas, bpa=-10.57 degrees ! Estimated noise=0.621844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157976 Jy ! Component: 100 - total flux cleaned = -0.00024584 Jy ! Component: 150 - total flux cleaned = -0.000309469 Jy ! Component: 200 - total flux cleaned = -0.000353008 Jy ! Total flux subtracted in 200 components = -0.000353008 Jy ! Clean residual min=-0.001161 max=0.001234 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.115017 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.115017 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=0.040299Jy sigma=0.617316 ! Fit after self-cal, rms=0.040292Jy sigma=0.617268 wmodel J0216-1627_C_map.mod ! Writing 147 model components to file: J0216-1627_C_map.mod wobs J0216-1627_C_uvs.fits ! Writing UV FITS file: J0216-1627_C_uvs.fits wwins J0216-1627_C_map.win ! wwins: Wrote 2 windows to J0216-1627_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 = 0.000241637 Jy ! Component: 100 - total flux cleaned = 0.000382099 Jy ! Component: 150 - total flux cleaned = 0.00036331 Jy ! Component: 200 - total flux cleaned = 0.000327004 Jy ! Component: 250 - total flux cleaned = 0.000240055 Jy ! Component: 300 - total flux cleaned = 0.000156392 Jy ! Component: 350 - total flux cleaned = 4.28856e-05 Jy ! Component: 400 - total flux cleaned = -8.21482e-05 Jy ! Component: 450 - total flux cleaned = -0.000142961 Jy ! Component: 500 - total flux cleaned = -0.000187557 Jy ! Component: 550 - total flux cleaned = -0.000230968 Jy ! Component: 600 - total flux cleaned = -0.00023129 Jy ! Component: 650 - total flux cleaned = -0.000272555 Jy ! Component: 700 - total flux cleaned = -0.000219245 Jy ! Component: 750 - total flux cleaned = -0.000271774 Jy ! Component: 800 - total flux cleaned = -0.000271548 Jy ! Component: 850 - total flux cleaned = -0.000246429 Jy ! Component: 900 - total flux cleaned = -0.000258906 Jy ! Component: 950 - total flux cleaned = -0.000283102 Jy ! Component: 1000 - total flux cleaned = -0.000306597 Jy ! Component: 1050 - total flux cleaned = -0.000271705 Jy ! Component: 1100 - total flux cleaned = -0.000294697 Jy ! Component: 1150 - total flux cleaned = -0.000283594 Jy ! Component: 1200 - total flux cleaned = -0.000272773 Jy ! Component: 1250 - total flux cleaned = -0.000251155 Jy ! Component: 1300 - total flux cleaned = -0.000219144 Jy ! Component: 1350 - total flux cleaned = -0.000219268 Jy ! Component: 1400 - total flux cleaned = -0.000177882 Jy ! Component: 1450 - total flux cleaned = -0.000177991 Jy ! Component: 1500 - total flux cleaned = -0.00015772 Jy ! Component: 1550 - total flux cleaned = -9.8102e-05 Jy ! Component: 1600 - total flux cleaned = -8.8401e-05 Jy ! Component: 1650 - total flux cleaned = -3.05452e-05 Jy ! Component: 1700 - total flux cleaned = -3.05431e-05 Jy ! Component: 1750 - total flux cleaned = 1.66108e-05 Jy ! Component: 1800 - total flux cleaned = 5.37471e-05 Jy ! Component: 1850 - total flux cleaned = 9.03932e-05 Jy ! Component: 1900 - total flux cleaned = 9.96427e-05 Jy ! Component: 1950 - total flux cleaned = 0.000162416 Jy ! Component: 2000 - total flux cleaned = 0.000180087 Jy ! Component: 2050 - total flux cleaned = 0.000215074 Jy ! Component: 2100 - total flux cleaned = 0.000249644 Jy ! Component: 2150 - total flux cleaned = 0.000283926 Jy ! Component: 2200 - total flux cleaned = 0.000300842 Jy ! Component: 2250 - total flux cleaned = 0.000359549 Jy ! Component: 2300 - total flux cleaned = 0.000359636 Jy ! Component: 2350 - total flux cleaned = 0.000425467 Jy ! Component: 2400 - total flux cleaned = 0.000474126 Jy ! Component: 2450 - total flux cleaned = 0.000490244 Jy ! Component: 2500 - total flux cleaned = 0.000546096 Jy ! Component: 2550 - total flux cleaned = 0.000601386 Jy ! Component: 2600 - total flux cleaned = 0.000609211 Jy ! Component: 2650 - total flux cleaned = 0.000624809 Jy ! Component: 2700 - total flux cleaned = 0.000663266 Jy ! Component: 2750 - total flux cleaned = 0.000647989 Jy ! Component: 2800 - total flux cleaned = 0.000655475 Jy ! Component: 2850 - total flux cleaned = 0.000647905 Jy ! Component: 2900 - total flux cleaned = 0.00062553 Jy ! Component: 2950 - total flux cleaned = 0.000625542 Jy ! Component: 3000 - total flux cleaned = 0.000625484 Jy ! Component: 3050 - total flux cleaned = 0.000618204 Jy ! Component: 3100 - total flux cleaned = 0.000625521 Jy ! Component: 3150 - total flux cleaned = 0.000632755 Jy ! Component: 3200 - total flux cleaned = 0.000647073 Jy ! Component: 3250 - total flux cleaned = 0.000625717 Jy ! Component: 3300 - total flux cleaned = 0.000646983 Jy ! Component: 3350 - total flux cleaned = 0.000675139 Jy ! Component: 3400 - total flux cleaned = 0.000675094 Jy ! Component: 3450 - total flux cleaned = 0.000647346 Jy ! Component: 3500 - total flux cleaned = 0.000681942 Jy ! Component: 3550 - total flux cleaned = 0.000681914 Jy ! Component: 3600 - total flux cleaned = 0.000709199 Jy ! Component: 3650 - total flux cleaned = 0.000702412 Jy ! Component: 3700 - total flux cleaned = 0.000722663 Jy ! Component: 3750 - total flux cleaned = 0.000715886 Jy ! Component: 3800 - total flux cleaned = 0.000702446 Jy ! Component: 3850 - total flux cleaned = 0.000702407 Jy ! Component: 3900 - total flux cleaned = 0.00067577 Jy ! Component: 3950 - total flux cleaned = 0.000675778 Jy ! Component: 4000 - total flux cleaned = 0.000642874 Jy ! Component: 4050 - total flux cleaned = 0.000662528 Jy ! Total flux subtracted in 4096 components = 0.000649465 Jy ! Clean residual min=-0.000335 max=0.000405 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.115666 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 473 components and 0.115666 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0216-1627_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.917 x 11.49 at -10.57 degrees (North through East) ! Clean map min=-0.0010609 max=0.11012 Jy/beam ! Writing clean map to FITS file: .//J0216-1627_C_map.fits wmodel .//J0216-1627_C_map.mod ! Writing 473 model components to file: .//J0216-1627_C_map.mod wobs .//J0216-1627_C_uvs.fits ! Writing UV FITS file: .//J0216-1627_C_uvs.fits wwins .//J0216-1627_C_map.win ! wwins: Wrote 3 windows to .//J0216-1627_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344325 0.344325 0.688649 1.3773 2.7546 5.50919 11.0184 22.0368 44.0736 88.1471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 871.27 quit ! Quitting program ! Log file .//J0216-1627_C_dfm.log closed on Mon Jan 20 17:14:57 2020