! Started logfile: .//J2006-0911_C_dfm.log on Mon Jan 20 19:01:43 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 .//J2006-0911_C_uva.fits ! Reading UV FITS file: .//J2006-0911_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2006-0911 ! ! 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 2520 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 J2006-0911_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=1.000147Jy sigma=19.793618 ! Fit after self-cal, rms=0.966741Jy sigma=19.150391 ! 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=2.241 mas, bmaj=8.551 mas, bpa=-8.674 degrees ! Estimated noise=1.07711 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 = 0.0254322 Jy ! Component: 100 - total flux cleaned = 0.0313771 Jy ! Total flux subtracted in 100 components = 0.0313771 Jy ! Clean residual min=-0.002773 max=0.003352 Jy/beam ! Clean residual mean=0.000000 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0313771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0313771 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=0.040696Jy sigma=0.690184 ! Fit after self-cal, rms=0.039181Jy sigma=0.661010 ! 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=2.635 mas, bmaj=8.402 mas, bpa=-8.745 degrees ! Estimated noise=0.733438 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 = 0.0043236 Jy ! Component: 100 - total flux cleaned = 0.00608482 Jy ! Component: 150 - total flux cleaned = 0.00633267 Jy ! Component: 200 - total flux cleaned = 0.00639039 Jy ! Total flux subtracted in 200 components = 0.00639039 Jy ! Clean residual min=-0.001821 max=0.002110 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0377675 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.0377675 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=0.038706Jy sigma=0.652117 ! Fit after self-cal, rms=0.038708Jy sigma=0.651860 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.635 x 8.402 at -8.745 degrees (North through East) ! Clean map min=-0.0017576 max=0.035491 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.85 KP 0.94 ! NL 0.86 OV 0.88 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.89 HN 0.84 KP 0.99 ! NL 0.95 OV 0.90 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.98 KP 0.99 ! NL 1.19 OV 0.98 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 0.89 ! NL 1.08 OV 0.93 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.98 HN 1.13 KP 1.06 ! NL 1.18 OV 1.13 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.96 KP 1.04 ! NL 0.95 OV 1.10 PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00 KP 1.20 ! NL 0.83 OV 1.16 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.23 KP 1.05 ! NL 1.04 OV 0.93 PT 0.82 ! ! ! Fit before self-cal, rms=0.038708Jy sigma=0.651860 ! Fit after self-cal, rms=0.036593Jy sigma=0.644222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.649 mas, bmaj=8.394 mas, bpa=-8.605 degrees ! Estimated noise=0.72633 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 = 0.000290709 Jy ! Component: 100 - total flux cleaned = 0.000240599 Jy ! Component: 150 - total flux cleaned = 0.000166641 Jy ! Component: 200 - total flux cleaned = 0.000102759 Jy ! Total flux subtracted in 200 components = 0.000102759 Jy ! Clean residual min=-0.001462 max=0.002186 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0378702 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0378702 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=0.036576Jy sigma=0.643936 ! Fit after self-cal, rms=0.036615Jy sigma=0.643380 ! 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=0.036615Jy sigma=0.643380 ! Fit after self-cal, rms=0.036680Jy sigma=0.643288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.639 mas, bmaj=8.418 mas, bpa=-8.632 degrees ! Estimated noise=0.726048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012402 Jy ! Component: 100 - total flux cleaned = 4.30774e-05 Jy ! Component: 150 - total flux cleaned = -2.49381e-06 Jy ! Component: 200 - total flux cleaned = -5.17763e-05 Jy ! Total flux subtracted in 200 components = -5.17763e-05 Jy ! Clean residual min=-0.001456 max=0.002183 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0378185 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0378185 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=0.036670Jy sigma=0.643149 ! Fit after self-cal, rms=0.036684Jy sigma=0.643111 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 (64.5, -76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179411 Jy ! Component: 100 - total flux cleaned = 0.00256026 Jy ! Component: 150 - total flux cleaned = 0.00288017 Jy ! Component: 200 - total flux cleaned = 0.00297162 Jy ! Total flux subtracted in 200 components = 0.00297162 Jy ! Clean residual min=-0.001337 max=0.001626 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0407901 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.0407901 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=0.036591Jy sigma=0.641332 ! Fit after self-cal, rms=0.036571Jy sigma=0.641031 ! Inverting map ! Added new window around map position (-49.8, 66.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104176 Jy ! Component: 100 - total flux cleaned = 0.00138304 Jy ! Component: 150 - total flux cleaned = 0.00174633 Jy ! Component: 200 - total flux cleaned = 0.00202149 Jy ! Total flux subtracted in 200 components = 0.00202149 Jy ! Clean residual min=-0.001226 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0428116 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.0428116 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=0.036499Jy sigma=0.639679 ! Fit after self-cal, rms=0.036484Jy sigma=0.639497 ! 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=0.036484Jy sigma=0.639497 ! Fit after self-cal, rms=0.036302Jy sigma=0.639250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.63 mas, bmaj=8.464 mas, bpa=-8.691 degrees ! Estimated noise=0.717473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711342 Jy ! Component: 100 - total flux cleaned = 0.000924873 Jy ! Component: 150 - total flux cleaned = 0.00109421 Jy ! Component: 200 - total flux cleaned = 0.00128871 Jy ! Total flux subtracted in 200 components = 0.00128871 Jy ! Clean residual min=-0.001067 max=0.001074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0441003 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0441003 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=0.036270Jy sigma=0.638697 ! Fit after self-cal, rms=0.036276Jy sigma=0.638651 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 = 0.00016153 Jy ! Component: 100 - total flux cleaned = 0.0003231 Jy ! Component: 150 - total flux cleaned = 0.000523003 Jy ! Component: 200 - total flux cleaned = 0.000647287 Jy ! Total flux subtracted in 200 components = 0.000647287 Jy ! Clean residual min=-0.001023 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0447476 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.0447476 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=0.036259Jy sigma=0.638370 ! Fit after self-cal, rms=0.036256Jy sigma=0.638356 ! 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=0.036256Jy sigma=0.638356 ! Fit after self-cal, rms=0.036262Jy sigma=0.638282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.189 mas, bpa=-8.015 degrees ! Estimated noise=0.772934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650524 Jy ! Component: 100 - total flux cleaned = 0.000986628 Jy ! Component: 150 - total flux cleaned = 0.00113898 Jy ! Component: 200 - total flux cleaned = 0.00126994 Jy ! Total flux subtracted in 200 components = 0.00126994 Jy ! Clean residual min=-0.001045 max=0.000906 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0460175 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.0460175 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=0.036256Jy sigma=0.638086 ! Fit after self-cal, rms=0.036259Jy sigma=0.638046 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 = 0.00021899 Jy ! Component: 100 - total flux cleaned = 0.000256214 Jy ! Component: 150 - total flux cleaned = 0.00028852 Jy ! Component: 200 - total flux cleaned = 0.000337475 Jy ! Total flux subtracted in 200 components = 0.000337475 Jy ! Clean residual min=-0.001030 max=0.000902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.046355 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.046355 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=0.036255Jy sigma=0.637968 ! Fit after self-cal, rms=0.036256Jy sigma=0.637955 ! 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=2.624 mas, bmaj=8.477 mas, bpa=-8.693 degrees ! Estimated noise=0.715526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.624 x 8.477 at -8.693 degrees (North through East) ! Clean map min=-0.00097405 max=0.035407 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=2.239 mas, bmaj=8.611 mas, bpa=-8.705 degrees ! Estimated noise=1.06762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263592 Jy ! Component: 100 - total flux cleaned = 0.0328233 Jy ! Component: 150 - total flux cleaned = 0.0363064 Jy ! Component: 200 - total flux cleaned = 0.0381792 Jy ! Total flux subtracted in 200 components = 0.0381792 Jy ! Clean residual min=-0.002770 max=0.002639 Jy/beam ! Clean residual mean=0.000000 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0381792 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0381792 Jy ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=8.477 mas, bpa=-8.693 degrees ! Estimated noise=0.715526 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 (69.6, -63.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025421 Jy ! Component: 100 - total flux cleaned = 0.00412155 Jy ! Component: 150 - total flux cleaned = 0.00515395 Jy ! Component: 200 - total flux cleaned = 0.00588361 Jy ! Total flux subtracted in 200 components = 0.00588361 Jy ! Clean residual min=-0.001421 max=0.001272 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0440628 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0440628 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=3.886 mas, bmaj=8.189 mas, bpa=-8.015 degrees ! Estimated noise=0.772934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054603 Jy ! Component: 100 - total flux cleaned = 0.000703047 Jy ! Component: 150 - total flux cleaned = 0.000919752 Jy ! Component: 200 - total flux cleaned = 0.00109061 Jy ! Total flux subtracted in 200 components = 0.00109061 Jy ! Clean residual min=-0.001247 max=0.001112 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0451534 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 = 0.000132094 Jy ! Component: 100 - total flux cleaned = 0.000271489 Jy ! Component: 150 - total flux cleaned = 0.000416098 Jy ! Component: 200 - total flux cleaned = 0.000566211 Jy ! Total flux subtracted in 200 components = 0.000566211 Jy ! Clean residual min=-0.001190 max=0.001073 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0457196 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 102 components and 0.0457196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=8.477 mas, bpa=-8.693 degrees ! Estimated noise=0.715526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166365 Jy ! Component: 100 - total flux cleaned = 7.77072e-05 Jy ! Component: 150 - total flux cleaned = 3.78763e-05 Jy ! Component: 200 - total flux cleaned = 9.13229e-05 Jy ! Total flux subtracted in 200 components = 9.13229e-05 Jy ! Clean residual min=-0.001075 max=0.001073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.045811 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.045811 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=0.036230Jy sigma=0.637830 ! Fit after self-cal, rms=0.036225Jy sigma=0.637666 wmodel J2006-0911_C_map.mod ! Writing 131 model components to file: J2006-0911_C_map.mod wobs J2006-0911_C_uvs.fits ! Writing UV FITS file: J2006-0911_C_uvs.fits wwins J2006-0911_C_map.win ! wwins: Wrote 4 windows to J2006-0911_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 = -9.75545e-05 Jy ! Component: 100 - total flux cleaned = -0.000253754 Jy ! Component: 150 - total flux cleaned = -0.000416299 Jy ! Component: 200 - total flux cleaned = -0.000492689 Jy ! Component: 250 - total flux cleaned = -0.000564621 Jy ! Component: 300 - total flux cleaned = -0.000632967 Jy ! Component: 350 - total flux cleaned = -0.000645733 Jy ! Component: 400 - total flux cleaned = -0.000670752 Jy ! Component: 450 - total flux cleaned = -0.000707049 Jy ! Component: 500 - total flux cleaned = -0.000742515 Jy ! Component: 550 - total flux cleaned = -0.000742477 Jy ! Component: 600 - total flux cleaned = -0.00075368 Jy ! Component: 650 - total flux cleaned = -0.000797702 Jy ! Component: 700 - total flux cleaned = -0.000819073 Jy ! Component: 750 - total flux cleaned = -0.00084026 Jy ! Component: 800 - total flux cleaned = -0.000829793 Jy ! Component: 850 - total flux cleaned = -0.000819665 Jy ! Component: 900 - total flux cleaned = -0.000829567 Jy ! Component: 950 - total flux cleaned = -0.000829408 Jy ! Component: 1000 - total flux cleaned = -0.000829449 Jy ! Component: 1050 - total flux cleaned = -0.000848354 Jy ! Component: 1100 - total flux cleaned = -0.000848232 Jy ! Component: 1150 - total flux cleaned = -0.000857383 Jy ! Component: 1200 - total flux cleaned = -0.000857186 Jy ! Component: 1250 - total flux cleaned = -0.000857147 Jy ! Component: 1300 - total flux cleaned = -0.000856943 Jy ! Component: 1350 - total flux cleaned = -0.000848089 Jy ! Component: 1400 - total flux cleaned = -0.000865401 Jy ! Component: 1450 - total flux cleaned = -0.000874016 Jy ! Component: 1500 - total flux cleaned = -0.000890942 Jy ! Component: 1550 - total flux cleaned = -0.000899259 Jy ! Component: 1600 - total flux cleaned = -0.000899257 Jy ! Component: 1650 - total flux cleaned = -0.000923704 Jy ! Component: 1700 - total flux cleaned = -0.000939799 Jy ! Component: 1750 - total flux cleaned = -0.000955638 Jy ! Component: 1800 - total flux cleaned = -0.000963517 Jy ! Component: 1850 - total flux cleaned = -0.000979007 Jy ! Component: 1900 - total flux cleaned = -0.00099438 Jy ! Component: 1950 - total flux cleaned = -0.00102461 Jy ! Component: 2000 - total flux cleaned = -0.001032 Jy ! Component: 2050 - total flux cleaned = -0.00103936 Jy ! Component: 2100 - total flux cleaned = -0.00103939 Jy ! Component: 2150 - total flux cleaned = -0.00102482 Jy ! Component: 2200 - total flux cleaned = -0.0010177 Jy ! Component: 2250 - total flux cleaned = -0.00103909 Jy ! Component: 2300 - total flux cleaned = -0.0010461 Jy ! Component: 2350 - total flux cleaned = -0.0010321 Jy ! Component: 2400 - total flux cleaned = -0.00103902 Jy ! Component: 2450 - total flux cleaned = -0.00105274 Jy ! Component: 2500 - total flux cleaned = -0.00102553 Jy ! Component: 2550 - total flux cleaned = -0.00105253 Jy ! Component: 2600 - total flux cleaned = -0.00105917 Jy ! Component: 2650 - total flux cleaned = -0.00103925 Jy ! Component: 2700 - total flux cleaned = -0.0010393 Jy ! Component: 2750 - total flux cleaned = -0.00105238 Jy ! Component: 2800 - total flux cleaned = -0.00101982 Jy ! Component: 2850 - total flux cleaned = -0.00101338 Jy ! Component: 2900 - total flux cleaned = -0.00101339 Jy ! Component: 2950 - total flux cleaned = -0.0010134 Jy ! Component: 3000 - total flux cleaned = -0.00100071 Jy ! Component: 3050 - total flux cleaned = -0.000994397 Jy ! Component: 3100 - total flux cleaned = -0.000994422 Jy ! Component: 3150 - total flux cleaned = -0.000981971 Jy ! Component: 3200 - total flux cleaned = -0.000994414 Jy ! Component: 3250 - total flux cleaned = -0.00100055 Jy ! Component: 3300 - total flux cleaned = -0.000994403 Jy ! Component: 3350 - total flux cleaned = -0.000994406 Jy ! Component: 3400 - total flux cleaned = -0.00100657 Jy ! Component: 3450 - total flux cleaned = -0.00100652 Jy ! Component: 3500 - total flux cleaned = -0.00101858 Jy ! Component: 3550 - total flux cleaned = -0.00101859 Jy ! Component: 3600 - total flux cleaned = -0.00104847 Jy ! Component: 3650 - total flux cleaned = -0.00106632 Jy ! Component: 3700 - total flux cleaned = -0.0010901 Jy ! Component: 3750 - total flux cleaned = -0.0010901 Jy ! Component: 3800 - total flux cleaned = -0.00110785 Jy ! Component: 3850 - total flux cleaned = -0.00110786 Jy ! Component: 3900 - total flux cleaned = -0.00111968 Jy ! Component: 3950 - total flux cleaned = -0.00111969 Jy ! Component: 4000 - total flux cleaned = -0.00113145 Jy ! Component: 4050 - total flux cleaned = -0.00113146 Jy ! Total flux subtracted in 4096 components = -0.00113732 Jy ! Clean residual min=-0.000362 max=0.000292 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0446737 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 393 components and 0.0446737 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2006-0911_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.624 x 8.477 at -8.693 degrees (North through East) ! Clean map min=-0.0012528 max=0.034742 Jy/beam ! Writing clean map to FITS file: .//J2006-0911_C_map.fits wmodel .//J2006-0911_C_map.mod ! Writing 393 model components to file: .//J2006-0911_C_map.mod wobs .//J2006-0911_C_uvs.fits ! Writing UV FITS file: .//J2006-0911_C_uvs.fits wwins .//J2006-0911_C_map.win ! wwins: Wrote 5 windows to .//J2006-0911_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0347423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936956 0.936956 1.87391 3.74782 7.49565 14.9913 29.9826 59.9652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.185 quit ! Quitting program ! Log file .//J2006-0911_C_dfm.log closed on Mon Jan 20 19:01:47 2020