! Started logfile: .//J2229+0114_C_20180525_dfm.log on Mon Jun 11 08:56:12 2018 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 .//J2229+0114_C_20180525_uva.fits ! Reading UV FITS file: .//J2229+0114_C_20180525_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.963384 visibilities/baseline/integration-bin. ! Found source: J2229+0114 ! ! 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 85 lines of history. ! ! Reading 6104 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 J2229+0114_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005077Jy sigma=25.815311 ! Fit after self-cal, rms=0.891908Jy sigma=22.803729 ! 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=1.268 mas, bmaj=3.364 mas, bpa=-2.33 degrees ! Estimated noise=0.526331 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 = 0.0806304 Jy ! Component: 100 - total flux cleaned = 0.111416 Jy ! Total flux subtracted in 100 components = 0.111416 Jy ! Clean residual min=-0.010661 max=0.017955 Jy/beam ! Clean residual mean=0.000007 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.111416 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.111416 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=0.053282Jy sigma=1.290680 ! Fit after self-cal, rms=0.052109Jy sigma=1.267750 ! Inverting map ! Added new window around map position (1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189014 Jy ! Component: 100 - total flux cleaned = 0.0290011 Jy ! Total flux subtracted in 100 components = 0.0290011 Jy ! Clean residual min=-0.006796 max=0.009381 Jy/beam ! Clean residual mean=0.000004 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.140417 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.140417 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=0.042473Jy sigma=0.993328 ! Fit after self-cal, rms=0.042077Jy sigma=0.984640 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733361 Jy ! Component: 100 - total flux cleaned = 0.0120025 Jy ! Total flux subtracted in 100 components = 0.0120025 Jy ! Clean residual min=-0.005390 max=0.005952 Jy/beam ! Clean residual mean=0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.15242 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.15242 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=0.039872Jy sigma=0.922100 ! Fit after self-cal, rms=0.039763Jy sigma=0.919865 ! 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=1.496 mas, bmaj=3.698 mas, bpa=-1.507 degrees ! Estimated noise=0.364771 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 = 0.00752048 Jy ! Component: 100 - total flux cleaned = 0.0124768 Jy ! Component: 150 - total flux cleaned = 0.0160659 Jy ! Component: 200 - total flux cleaned = 0.0186756 Jy ! Total flux subtracted in 200 components = 0.0186756 Jy ! Clean residual min=-0.003871 max=0.005257 Jy/beam ! Clean residual mean=0.000005 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.171095 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.171095 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=0.038056Jy sigma=0.870254 ! Fit after self-cal, rms=0.037982Jy sigma=0.868734 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.496 x 3.698 at -1.507 degrees (North through East) ! Clean map min=-0.0036834 max=0.10435 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.97 KP 0.98 ! LA 1.05 MK 1.01 NL 1.07 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.95 KP 0.99 ! LA 1.06 MK 1.02 NL 1.07 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.05 KP 1.00 ! LA 1.03 MK 0.97 NL 1.11 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.25 KP 0.99 ! LA 0.60 MK 1.00 NL 1.05 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 1.00 ! LA 1.03 MK 0.90 NL 1.08 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.03 KP 0.94 ! LA 1.02 MK 0.92 NL 1.10 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.04 KP 0.96 ! LA 1.03 MK 0.88 NL 1.11 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.01 KP 0.95 ! LA 1.05 MK 0.84 NL 1.08 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.037982Jy sigma=0.868734 ! Fit after self-cal, rms=0.033391Jy sigma=0.716615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.715 mas, bpa=-1.899 degrees ! Estimated noise=0.35971 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 = 0.000361129 Jy ! Component: 100 - total flux cleaned = -0.00015352 Jy ! Component: 150 - total flux cleaned = -0.000408724 Jy ! Component: 200 - total flux cleaned = -0.00051817 Jy ! Total flux subtracted in 200 components = -0.00051817 Jy ! Clean residual min=-0.002475 max=0.002138 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.170577 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.170577 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=0.033221Jy sigma=0.712392 ! Fit after self-cal, rms=0.033243Jy sigma=0.711190 ! 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=0.033243Jy sigma=0.711190 ! Fit after self-cal, rms=0.033143Jy sigma=0.710960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=3.717 mas, bpa=-2.026 degrees ! Estimated noise=0.358869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163248 Jy ! Component: 100 - total flux cleaned = -0.000135483 Jy ! Component: 150 - total flux cleaned = -0.000354111 Jy ! Component: 200 - total flux cleaned = -0.000381673 Jy ! Total flux subtracted in 200 components = -0.000381673 Jy ! Clean residual min=-0.002291 max=0.001633 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.170195 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.170196 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=0.033063Jy sigma=0.708917 ! Fit after self-cal, rms=0.033050Jy sigma=0.708598 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 = 0.000131893 Jy ! Component: 100 - total flux cleaned = 1.98469e-05 Jy ! Component: 150 - total flux cleaned = 4.40028e-05 Jy ! Component: 200 - total flux cleaned = 4.37063e-05 Jy ! Total flux subtracted in 200 components = 4.37063e-05 Jy ! Clean residual min=-0.002087 max=0.001533 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.170239 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.170239 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=0.033004Jy sigma=0.707369 ! Fit after self-cal, rms=0.032994Jy sigma=0.707116 ! 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=0.032994Jy sigma=0.707116 ! Fit after self-cal, rms=0.032951Jy sigma=0.707006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=3.719 mas, bpa=-2.072 degrees ! Estimated noise=0.358494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.86552e-05 Jy ! Component: 100 - total flux cleaned = -0.000125157 Jy ! Component: 150 - total flux cleaned = -0.000209063 Jy ! Component: 200 - total flux cleaned = -0.000228239 Jy ! Total flux subtracted in 200 components = -0.000228239 Jy ! Clean residual min=-0.002019 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.170011 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.170011 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=0.032915Jy sigma=0.706076 ! Fit after self-cal, rms=0.032908Jy sigma=0.705884 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 = 9.09746e-05 Jy ! Component: 100 - total flux cleaned = 3.09789e-05 Jy ! Component: 150 - total flux cleaned = 4.82606e-05 Jy ! Component: 200 - total flux cleaned = 4.85289e-05 Jy ! Total flux subtracted in 200 components = 4.85289e-05 Jy ! Clean residual min=-0.001916 max=0.001543 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.170059 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.170059 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=0.032884Jy sigma=0.705245 ! Fit after self-cal, rms=0.032879Jy sigma=0.705092 ! 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=0.032879Jy sigma=0.705092 ! Fit after self-cal, rms=0.032852Jy sigma=0.705057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=5.706 mas, bpa=-2.141 degrees ! Estimated noise=0.474961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1989e-05 Jy ! Component: 100 - total flux cleaned = -6.26537e-05 Jy ! Component: 150 - total flux cleaned = -6.29321e-05 Jy ! Component: 200 - total flux cleaned = -5.30649e-05 Jy ! Total flux subtracted in 200 components = -5.30649e-05 Jy ! Clean residual min=-0.001697 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.170006 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.170006 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=0.032854Jy sigma=0.705036 ! Fit after self-cal, rms=0.032851Jy sigma=0.704888 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 = -7.02304e-05 Jy ! Component: 100 - total flux cleaned = -2.6956e-05 Jy ! Component: 150 - total flux cleaned = 6.56293e-06 Jy ! Component: 200 - total flux cleaned = 1.38455e-05 Jy ! Total flux subtracted in 200 components = 1.38455e-05 Jy ! Clean residual min=-0.001674 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.17002 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.17002 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=0.032859Jy sigma=0.705050 ! Fit after self-cal, rms=0.032856Jy sigma=0.704956 ! 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=1.472 mas, bmaj=3.722 mas, bpa=-2.09 degrees ! Estimated noise=0.358315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.472 x 3.722 at -2.09 degrees (North through East) ! Clean map min=-0.0015597 max=0.10129 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=1.246 mas, bmaj=3.39 mas, bpa=-2.732 degrees ! Estimated noise=0.512727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.080654 Jy ! Component: 100 - total flux cleaned = 0.115847 Jy ! Component: 150 - total flux cleaned = 0.133149 Jy ! Component: 200 - total flux cleaned = 0.142181 Jy ! Total flux subtracted in 200 components = 0.142181 Jy ! Clean residual min=-0.002953 max=0.004574 Jy/beam ! Clean residual mean=0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.142181 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.142181 Jy ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=3.722 mas, bpa=-2.09 degrees ! Estimated noise=0.358315 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 = 0.00900067 Jy ! Component: 100 - total flux cleaned = 0.0145847 Jy ! Component: 150 - total flux cleaned = 0.0183277 Jy ! Component: 200 - total flux cleaned = 0.0209056 Jy ! Total flux subtracted in 200 components = 0.0209056 Jy ! Clean residual min=-0.001909 max=0.002435 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.163087 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.163087 Jy ! Inverting map ! Added new window around map position (-1.8, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158264 Jy ! Component: 100 - total flux cleaned = 0.00218955 Jy ! Component: 150 - total flux cleaned = 0.00277081 Jy ! Component: 200 - total flux cleaned = 0.00327448 Jy ! Total flux subtracted in 200 components = 0.00327448 Jy ! Clean residual min=-0.001401 max=0.001563 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.166361 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.166361 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=3.532 mas, bmaj=5.706 mas, bpa=-2.141 degrees ! Estimated noise=0.474961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158236 Jy ! Component: 100 - total flux cleaned = 0.00237394 Jy ! Component: 150 - total flux cleaned = 0.00256729 Jy ! Component: 200 - total flux cleaned = 0.00267184 Jy ! Total flux subtracted in 200 components = 0.00267184 Jy ! Clean residual min=-0.001676 max=0.001776 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.169033 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 = 3.02074e-05 Jy ! Component: 100 - total flux cleaned = 7.04231e-05 Jy ! Component: 150 - total flux cleaned = 0.000105882 Jy ! Component: 200 - total flux cleaned = 0.000127571 Jy ! Total flux subtracted in 200 components = 0.000127571 Jy ! Clean residual min=-0.001665 max=0.001787 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.169161 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 99 components and 0.169161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=3.722 mas, bpa=-2.09 degrees ! Estimated noise=0.358315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006181 Jy ! Component: 100 - total flux cleaned = -0.000594714 Jy ! Component: 150 - total flux cleaned = -0.000558709 Jy ! Component: 200 - total flux cleaned = -0.00055946 Jy ! Total flux subtracted in 200 components = -0.00055946 Jy ! Clean residual min=-0.001347 max=0.001457 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.168601 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.168601 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=0.032734Jy sigma=0.701841 ! Fit after self-cal, rms=0.032728Jy sigma=0.701413 wmodel J2229+0114_C_map.mod ! Writing 111 model components to file: J2229+0114_C_map.mod wobs J2229+0114_C_uvs.fits ! Writing UV FITS file: J2229+0114_C_uvs.fits wwins J2229+0114_C_map.win ! wwins: Wrote 3 windows to J2229+0114_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 = -6.92821e-05 Jy ! Component: 100 - total flux cleaned = -0.000117255 Jy ! Component: 150 - total flux cleaned = -7.39698e-05 Jy ! Component: 200 - total flux cleaned = -9.45121e-05 Jy ! Component: 250 - total flux cleaned = -0.000174497 Jy ! Component: 300 - total flux cleaned = -0.000289755 Jy ! Component: 350 - total flux cleaned = -0.000400932 Jy ! Component: 400 - total flux cleaned = -0.00052684 Jy ! Component: 450 - total flux cleaned = -0.000700732 Jy ! Component: 500 - total flux cleaned = -0.00076817 Jy ! Component: 550 - total flux cleaned = -0.000899554 Jy ! Component: 600 - total flux cleaned = -0.00101145 Jy ! Component: 650 - total flux cleaned = -0.00112041 Jy ! Component: 700 - total flux cleaned = -0.00122674 Jy ! Component: 750 - total flux cleaned = -0.0012713 Jy ! Component: 800 - total flux cleaned = -0.00137334 Jy ! Component: 850 - total flux cleaned = -0.00148696 Jy ! Component: 900 - total flux cleaned = -0.00159786 Jy ! Component: 950 - total flux cleaned = -0.00165201 Jy ! Component: 1000 - total flux cleaned = -0.00173249 Jy ! Component: 1050 - total flux cleaned = -0.00181136 Jy ! Component: 1100 - total flux cleaned = -0.00191476 Jy ! Component: 1150 - total flux cleaned = -0.00200357 Jy ! Component: 1200 - total flux cleaned = -0.00209058 Jy ! Component: 1250 - total flux cleaned = -0.00215183 Jy ! Component: 1300 - total flux cleaned = -0.00221208 Jy ! Component: 1350 - total flux cleaned = -0.00229506 Jy ! Component: 1400 - total flux cleaned = -0.00234177 Jy ! Component: 1450 - total flux cleaned = -0.00241069 Jy ! Component: 1500 - total flux cleaned = -0.00247863 Jy ! Component: 1550 - total flux cleaned = -0.00253443 Jy ! Component: 1600 - total flux cleaned = -0.00260058 Jy ! Component: 1650 - total flux cleaned = -0.00266574 Jy ! Component: 1700 - total flux cleaned = -0.00269791 Jy ! Component: 1750 - total flux cleaned = -0.00272952 Jy ! Component: 1800 - total flux cleaned = -0.00280253 Jy ! Component: 1850 - total flux cleaned = -0.00285376 Jy ! Component: 1900 - total flux cleaned = -0.00287415 Jy ! Component: 1950 - total flux cleaned = -0.00292424 Jy ! Component: 2000 - total flux cleaned = -0.00295392 Jy ! Component: 2050 - total flux cleaned = -0.00301268 Jy ! Component: 2100 - total flux cleaned = -0.00307064 Jy ! Component: 2150 - total flux cleaned = -0.00308978 Jy ! Component: 2200 - total flux cleaned = -0.00312759 Jy ! Component: 2250 - total flux cleaned = -0.00321165 Jy ! Component: 2300 - total flux cleaned = -0.00325788 Jy ! Component: 2350 - total flux cleaned = -0.0033218 Jy ! Component: 2400 - total flux cleaned = -0.00337597 Jy ! Component: 2450 - total flux cleaned = -0.00342072 Jy ! Component: 2500 - total flux cleaned = -0.0035094 Jy ! Component: 2550 - total flux cleaned = -0.0035181 Jy ! Component: 2600 - total flux cleaned = -0.00357031 Jy ! Component: 2650 - total flux cleaned = -0.00363056 Jy ! Component: 2700 - total flux cleaned = -0.00365625 Jy ! Component: 2750 - total flux cleaned = -0.00372389 Jy ! Component: 2800 - total flux cleaned = -0.00377411 Jy ! Component: 2850 - total flux cleaned = -0.00382382 Jy ! Component: 2900 - total flux cleaned = -0.0038813 Jy ! Component: 2950 - total flux cleaned = -0.00389761 Jy ! Component: 3000 - total flux cleaned = -0.00393775 Jy ! Component: 3050 - total flux cleaned = -0.0039857 Jy ! Component: 3100 - total flux cleaned = -0.00400158 Jy ! Component: 3150 - total flux cleaned = -0.00403291 Jy ! Component: 3200 - total flux cleaned = -0.00402508 Jy ! Component: 3250 - total flux cleaned = -0.00404817 Jy ! Component: 3300 - total flux cleaned = -0.00408638 Jy ! Component: 3350 - total flux cleaned = -0.00412418 Jy ! Component: 3400 - total flux cleaned = -0.00412414 Jy ! Component: 3450 - total flux cleaned = -0.00415404 Jy ! Component: 3500 - total flux cleaned = -0.0041836 Jy ! Component: 3550 - total flux cleaned = -0.00421296 Jy ! Component: 3600 - total flux cleaned = -0.0042349 Jy ! Component: 3650 - total flux cleaned = -0.00427105 Jy ! Component: 3700 - total flux cleaned = -0.00427821 Jy ! Component: 3750 - total flux cleaned = -0.0043068 Jy ! Component: 3800 - total flux cleaned = -0.00429976 Jy ! Component: 3850 - total flux cleaned = -0.00430675 Jy ! Component: 3900 - total flux cleaned = -0.00429983 Jy ! Component: 3950 - total flux cleaned = -0.00429299 Jy ! Component: 4000 - total flux cleaned = -0.00433431 Jy ! Component: 4050 - total flux cleaned = -0.00431383 Jy ! Total flux subtracted in 4096 components = -0.00433425 Jy ! Clean residual min=-0.000354 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.164267 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 416 components and 0.164267 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2229+0114_C_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.472 x 3.722 at -2.09 degrees (North through East) ! Clean map min=-0.0014406 max=0.10064 Jy/beam ! Writing clean map to FITS file: .//J2229+0114_C_20180525_map.fits wmodel .//J2229+0114_C_20180525_map.mod ! Writing 416 model components to file: .//J2229+0114_C_20180525_map.mod wobs .//J2229+0114_C_20180525_uvs.fits ! Writing UV FITS file: .//J2229+0114_C_20180525_uvs.fits wwins .//J2229+0114_C_20180525_map.win ! wwins: Wrote 4 windows to .//J2229+0114_C_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35922 0.35922 0.71844 1.43688 2.87376 5.74752 11.495 22.9901 45.9802 91.9604 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 835.142 quit ! Quitting program ! Log file .//J2229+0114_C_20180525_dfm.log closed on Mon Jun 11 08:56:16 2018