! Started logfile: .//J1513-0744_C_dfm.log on Mon Jan 20 18:17:23 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 .//J1513-0744_C_uva.fits ! Reading UV FITS file: .//J1513-0744_C_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966013 visibilities/baseline/integration-bin. ! Found source: J1513-0744 ! ! 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 94 lines of history. ! ! Reading 5912 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 J1513-0744_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006364Jy sigma=20.009274 ! Fit after self-cal, rms=0.905425Jy sigma=18.006078 ! 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=1.464 mas, bmaj=3.552 mas, bpa=-1.824 degrees ! Estimated noise=0.698662 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 = 0.0722214 Jy ! Component: 100 - total flux cleaned = 0.0883639 Jy ! Total flux subtracted in 100 components = 0.0883639 Jy ! Clean residual min=-0.003264 max=0.006415 Jy/beam ! Clean residual mean=0.000010 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.088364 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.088364 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=0.043824Jy sigma=0.757379 ! Fit after self-cal, rms=0.043816Jy sigma=0.757032 ! Inverting map ! Added new window around map position (-3.3, 5.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695689 Jy ! Component: 100 - total flux cleaned = 0.0108308 Jy ! Total flux subtracted in 100 components = 0.0108308 Jy ! Clean residual min=-0.003009 max=0.003477 Jy/beam ! Clean residual mean=0.000008 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0991948 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0991948 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=0.042482Jy sigma=0.723469 ! Fit after self-cal, rms=0.042435Jy sigma=0.722724 ! 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=1.777 mas, bmaj=4.092 mas, bpa=-3.012 degrees ! Estimated noise=0.475314 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 = 0.00403327 Jy ! Component: 100 - total flux cleaned = 0.00637519 Jy ! Component: 150 - total flux cleaned = 0.00791754 Jy ! Component: 200 - total flux cleaned = 0.00834784 Jy ! Total flux subtracted in 200 components = 0.00834784 Jy ! Clean residual min=-0.002513 max=0.002851 Jy/beam ! Clean residual mean=0.000009 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.107543 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.107543 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=0.042035Jy sigma=0.712832 ! Fit after self-cal, rms=0.042011Jy sigma=0.712369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 4.092 at -3.012 degrees (North through East) ! Clean map min=-0.0023162 max=0.09404 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.03 ! LA 1.07 MK 0.90 NL 1.06 OV 0.97 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.17 KP 1.00 ! LA 0.92 MK 0.97 NL 1.04 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.09 KP 0.99 ! LA 0.93 MK 0.95 NL 1.07 OV 1.04 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.88 HN 1.06 KP 1.03 ! LA 0.98 MK 0.90 NL 1.05 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.10 KP 0.97 ! LA 0.93 MK 0.96 NL 1.05 OV 1.03 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.02 KP 0.99 ! LA 0.93 MK 0.99 NL 1.11 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.06 KP 1.06 ! LA 0.91 MK 0.89 NL 1.09 OV 1.08 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.02 KP 1.00 ! LA 0.94 MK 0.96 NL 1.08 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.042011Jy sigma=0.712369 ! Fit after self-cal, rms=0.040786Jy sigma=0.695079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.083 mas, bpa=-3.315 degrees ! Estimated noise=0.47262 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 = 0.00035644 Jy ! Component: 100 - total flux cleaned = 0.000262738 Jy ! Component: 150 - total flux cleaned = 0.000222101 Jy ! Component: 200 - total flux cleaned = 0.00022252 Jy ! Total flux subtracted in 200 components = 0.00022252 Jy ! Clean residual min=-0.001691 max=0.001618 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.107765 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.107765 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=0.040752Jy sigma=0.694496 ! Fit after self-cal, rms=0.040750Jy sigma=0.694339 ! 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=0.040750Jy sigma=0.694339 ! Fit after self-cal, rms=0.040677Jy sigma=0.694312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.083 mas, bpa=-3.364 degrees ! Estimated noise=0.471735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142396 Jy ! Component: 100 - total flux cleaned = -0.000180474 Jy ! Component: 150 - total flux cleaned = -0.000196659 Jy ! Component: 200 - total flux cleaned = -0.000196345 Jy ! Total flux subtracted in 200 components = -0.000196345 Jy ! Clean residual min=-0.001646 max=0.001600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.107569 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.107569 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=0.040659Jy sigma=0.694017 ! Fit after self-cal, rms=0.040657Jy sigma=0.694004 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 = -1.59837e-05 Jy ! Component: 100 - total flux cleaned = -1.62719e-05 Jy ! Component: 150 - total flux cleaned = -2.18692e-06 Jy ! Component: 200 - total flux cleaned = -1.57662e-05 Jy ! Total flux subtracted in 200 components = -1.57662e-05 Jy ! Clean residual min=-0.001622 max=0.001579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.107553 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.107553 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=0.040645Jy sigma=0.693818 ! Fit after self-cal, rms=0.040645Jy sigma=0.693813 ! 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=0.040645Jy sigma=0.693813 ! Fit after self-cal, rms=0.040622Jy sigma=0.693789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.084 mas, bpa=-3.4 degrees ! Estimated noise=0.471205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248543 Jy ! Component: 100 - total flux cleaned = -0.000275595 Jy ! Component: 150 - total flux cleaned = -0.000288776 Jy ! Component: 200 - total flux cleaned = -0.000288538 Jy ! Total flux subtracted in 200 components = -0.000288538 Jy ! Clean residual min=-0.001598 max=0.001565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.107264 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.107264 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=0.040613Jy sigma=0.693635 ! Fit after self-cal, rms=0.040612Jy sigma=0.693632 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.57677e-05 Jy ! Component: 100 - total flux cleaned = -1.46008e-05 Jy ! Component: 150 - total flux cleaned = -2.52803e-05 Jy ! Component: 200 - total flux cleaned = -2.53798e-05 Jy ! Total flux subtracted in 200 components = -2.53798e-05 Jy ! Clean residual min=-0.001587 max=0.001550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.107239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.107239 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=0.040606Jy sigma=0.693527 ! Fit after self-cal, rms=0.040606Jy sigma=0.693526 ! 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=0.040606Jy sigma=0.693526 ! Fit after self-cal, rms=0.040611Jy sigma=0.693507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.835 mas, bmaj=6.784 mas, bpa=-9.464 degrees ! Estimated noise=0.573389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26523e-05 Jy ! Component: 100 - total flux cleaned = -5.3472e-05 Jy ! Component: 150 - total flux cleaned = -9.34833e-05 Jy ! Component: 200 - total flux cleaned = -0.000101651 Jy ! Total flux subtracted in 200 components = -0.000101651 Jy ! Clean residual min=-0.001878 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.107137 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.107137 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=0.040612Jy sigma=0.693487 ! Fit after self-cal, rms=0.040611Jy sigma=0.693475 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92847e-05 Jy ! Component: 100 - total flux cleaned = 4.57846e-05 Jy ! Component: 150 - total flux cleaned = 4.59112e-05 Jy ! Component: 200 - total flux cleaned = 4.55864e-05 Jy ! Total flux subtracted in 200 components = 4.55864e-05 Jy ! Clean residual min=-0.001866 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.107183 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.107183 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=0.040611Jy sigma=0.693454 ! Fit after self-cal, rms=0.040610Jy sigma=0.693452 ! 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=1.771 mas, bmaj=4.086 mas, bpa=-3.429 degrees ! Estimated noise=0.470904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 4.086 at -3.429 degrees (North through East) ! Clean map min=-0.0014515 max=0.094379 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=1.457 mas, bmaj=3.537 mas, bpa=-2.091 degrees ! Estimated noise=0.692093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714831 Jy ! Component: 100 - total flux cleaned = 0.0877333 Jy ! Component: 150 - total flux cleaned = 0.09451 Jy ! Component: 200 - total flux cleaned = 0.0984382 Jy ! Total flux subtracted in 200 components = 0.0984382 Jy ! Clean residual min=-0.002261 max=0.002677 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0984383 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 0.0984383 Jy ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.086 mas, bpa=-3.429 degrees ! Estimated noise=0.470904 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366076 Jy ! Component: 100 - total flux cleaned = 0.00569227 Jy ! Component: 150 - total flux cleaned = 0.00696367 Jy ! Component: 200 - total flux cleaned = 0.00735747 Jy ! Total flux subtracted in 200 components = 0.00735747 Jy ! Clean residual min=-0.001674 max=0.001644 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.105796 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.105796 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=3.835 mas, bmaj=6.784 mas, bpa=-9.464 degrees ! Estimated noise=0.573389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914146 Jy ! Component: 100 - total flux cleaned = 0.00103805 Jy ! Component: 150 - total flux cleaned = 0.0011021 Jy ! Component: 200 - total flux cleaned = 0.00111569 Jy ! Total flux subtracted in 200 components = 0.00111569 Jy ! Clean residual min=-0.001760 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.106911 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 = 1.26422e-05 Jy ! Component: 100 - total flux cleaned = 1.27552e-05 Jy ! Component: 150 - total flux cleaned = 3.55378e-05 Jy ! Component: 200 - total flux cleaned = 5.68759e-05 Jy ! Total flux subtracted in 200 components = 5.68759e-05 Jy ! Clean residual min=-0.001762 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.106968 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.106968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.086 mas, bpa=-3.429 degrees ! Estimated noise=0.470904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.2098e-05 Jy ! Component: 100 - total flux cleaned = -6.31477e-05 Jy ! Component: 150 - total flux cleaned = -6.32721e-05 Jy ! Component: 200 - total flux cleaned = -4.66995e-05 Jy ! Total flux subtracted in 200 components = -4.66995e-05 Jy ! Clean residual min=-0.001592 max=0.001548 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.106922 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.106922 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=0.040637Jy sigma=0.693716 ! Fit after self-cal, rms=0.040634Jy sigma=0.693691 wmodel J1513-0744_C_map.mod ! Writing 59 model components to file: J1513-0744_C_map.mod wobs J1513-0744_C_uvs.fits ! Writing UV FITS file: J1513-0744_C_uvs.fits wwins J1513-0744_C_map.win ! wwins: Wrote 2 windows to J1513-0744_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 = -0.000209509 Jy ! Component: 100 - total flux cleaned = -0.000372167 Jy ! Component: 150 - total flux cleaned = -0.000448648 Jy ! Component: 200 - total flux cleaned = -0.00049806 Jy ! Component: 250 - total flux cleaned = -0.000427499 Jy ! Component: 300 - total flux cleaned = -0.000451092 Jy ! Component: 350 - total flux cleaned = -0.000451306 Jy ! Component: 400 - total flux cleaned = -0.000494363 Jy ! Component: 450 - total flux cleaned = -0.000473505 Jy ! Component: 500 - total flux cleaned = -0.000494463 Jy ! Component: 550 - total flux cleaned = -0.000415595 Jy ! Component: 600 - total flux cleaned = -0.000357959 Jy ! Component: 650 - total flux cleaned = -0.000338696 Jy ! Component: 700 - total flux cleaned = -0.000264999 Jy ! Component: 750 - total flux cleaned = -0.000247652 Jy ! Component: 800 - total flux cleaned = -0.000230556 Jy ! Component: 850 - total flux cleaned = -0.000230738 Jy ! Component: 900 - total flux cleaned = -0.000264623 Jy ! Component: 950 - total flux cleaned = -0.000313967 Jy ! Component: 1000 - total flux cleaned = -0.000362601 Jy ! Component: 1050 - total flux cleaned = -0.000441919 Jy ! Component: 1100 - total flux cleaned = -0.000457093 Jy ! Component: 1150 - total flux cleaned = -0.000488116 Jy ! Component: 1200 - total flux cleaned = -0.00050316 Jy ! Component: 1250 - total flux cleaned = -0.000503374 Jy ! Component: 1300 - total flux cleaned = -0.000518135 Jy ! Component: 1350 - total flux cleaned = -0.000518038 Jy ! Component: 1400 - total flux cleaned = -0.00051831 Jy ! Component: 1450 - total flux cleaned = -0.000546524 Jy ! Component: 1500 - total flux cleaned = -0.000518419 Jy ! Component: 1550 - total flux cleaned = -0.000545755 Jy ! Component: 1600 - total flux cleaned = -0.000586173 Jy ! Component: 1650 - total flux cleaned = -0.000585951 Jy ! Component: 1700 - total flux cleaned = -0.000612517 Jy ! Component: 1750 - total flux cleaned = -0.000677775 Jy ! Component: 1800 - total flux cleaned = -0.000690515 Jy ! Component: 1850 - total flux cleaned = -0.000703421 Jy ! Component: 1900 - total flux cleaned = -0.000728805 Jy ! Component: 1950 - total flux cleaned = -0.000766136 Jy ! Component: 2000 - total flux cleaned = -0.000803084 Jy ! Component: 2050 - total flux cleaned = -0.000815285 Jy ! Component: 2100 - total flux cleaned = -0.00086359 Jy ! Component: 2150 - total flux cleaned = -0.000863392 Jy ! Component: 2200 - total flux cleaned = -0.000898804 Jy ! Component: 2250 - total flux cleaned = -0.000910527 Jy ! Component: 2300 - total flux cleaned = -0.000956883 Jy ! Component: 2350 - total flux cleaned = -0.000991381 Jy ! Component: 2400 - total flux cleaned = -0.00103678 Jy ! Component: 2450 - total flux cleaned = -0.00103681 Jy ! Component: 2500 - total flux cleaned = -0.0010811 Jy ! Component: 2550 - total flux cleaned = -0.00109201 Jy ! Component: 2600 - total flux cleaned = -0.00114629 Jy ! Component: 2650 - total flux cleaned = -0.00113523 Jy ! Component: 2700 - total flux cleaned = -0.00112468 Jy ! Component: 2750 - total flux cleaned = -0.00118819 Jy ! Component: 2800 - total flux cleaned = -0.00116733 Jy ! Component: 2850 - total flux cleaned = -0.0011777 Jy ! Component: 2900 - total flux cleaned = -0.00123914 Jy ! Component: 2950 - total flux cleaned = -0.00123904 Jy ! Component: 3000 - total flux cleaned = -0.00124908 Jy ! Component: 3050 - total flux cleaned = -0.00122913 Jy ! Component: 3100 - total flux cleaned = -0.0012687 Jy ! Component: 3150 - total flux cleaned = -0.00129798 Jy ! Component: 3200 - total flux cleaned = -0.00127849 Jy ! Component: 3250 - total flux cleaned = -0.00126892 Jy ! Component: 3300 - total flux cleaned = -0.00128808 Jy ! Component: 3350 - total flux cleaned = -0.00129781 Jy ! Component: 3400 - total flux cleaned = -0.00132601 Jy ! Component: 3450 - total flux cleaned = -0.00138197 Jy ! Component: 3500 - total flux cleaned = -0.00139112 Jy ! Component: 3550 - total flux cleaned = -0.00144612 Jy ! Component: 3600 - total flux cleaned = -0.00146421 Jy ! Component: 3650 - total flux cleaned = -0.00142817 Jy ! Component: 3700 - total flux cleaned = -0.00149089 Jy ! Component: 3750 - total flux cleaned = -0.00155308 Jy ! Component: 3800 - total flux cleaned = -0.00150002 Jy ! Component: 3850 - total flux cleaned = -0.00151753 Jy ! Component: 3900 - total flux cleaned = -0.00150885 Jy ! Component: 3950 - total flux cleaned = -0.00153475 Jy ! Component: 4000 - total flux cleaned = -0.00156909 Jy ! Component: 4050 - total flux cleaned = -0.0015946 Jy ! Total flux subtracted in 4096 components = -0.00161139 Jy ! Clean residual min=-0.000496 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.10531 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 327 components and 0.10531 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1513-0744_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 4.086 at -3.429 degrees (North through East) ! Clean map min=-0.0010956 max=0.094032 Jy/beam ! Writing clean map to FITS file: .//J1513-0744_C_map.fits wmodel .//J1513-0744_C_map.mod ! Writing 327 model components to file: .//J1513-0744_C_map.mod wobs .//J1513-0744_C_uvs.fits ! Writing UV FITS file: .//J1513-0744_C_uvs.fits wwins .//J1513-0744_C_map.win ! wwins: Wrote 3 windows to .//J1513-0744_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0940324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473624 0.473624 0.947248 1.8945 3.78899 7.57799 15.156 30.3119 60.6239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 633.413 quit ! Quitting program ! Log file .//J1513-0744_C_dfm.log closed on Mon Jan 20 18:17:27 2020