! Started logfile: /scr/pima/sb072a9_uvs/J1211-1926_C_dfm.log on Fri Oct 26 20:43:36 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 /scr/pima/sb072a9_uvs/J1211-1926_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1211-1926_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1211-1926 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1008 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 J1211-1926_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=1.010585Jy sigma=35.493994 ! Fit after self-cal, rms=0.877948Jy sigma=30.558977 ! 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=1.174 mas, bmaj=2.894 mas, bpa=-6.725 degrees ! Estimated noise=1.05153 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 = 0.070869 Jy ! Component: 100 - total flux cleaned = 0.103837 Jy ! Total flux subtracted in 100 components = 0.103837 Jy ! Clean residual min=-0.013781 max=0.024048 Jy/beam ! Clean residual mean=0.000018 rms=0.004845 Jy/beam ! Combined flux in latest and established models = 0.103837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.103837 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=0.102917Jy sigma=3.452832 ! Fit after self-cal, rms=0.103070Jy sigma=3.449447 ! 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=1.552 mas, bmaj=3.573 mas, bpa=-4.799 degrees ! Estimated noise=0.721765 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 = 0.056938 Jy ! Component: 100 - total flux cleaned = 0.0864877 Jy ! Component: 150 - total flux cleaned = 0.103118 Jy ! Component: 200 - total flux cleaned = 0.112739 Jy ! Total flux subtracted in 200 components = 0.112739 Jy ! Clean residual min=-0.020682 max=0.032295 Jy/beam ! Clean residual mean=0.000029 rms=0.007411 Jy/beam ! Combined flux in latest and established models = 0.216576 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.216576 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=0.066380Jy sigma=2.121340 ! Fit after self-cal, rms=0.066577Jy sigma=2.117370 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.552 x 3.573 at -4.799 degrees (North through East) ! Clean map min=-0.020438 max=0.11731 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.68 LA 1.04 MK 1.48 ! NL 2.14 PT 0.77 SC 1.77 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.71 LA 1.08 MK 1.26 ! NL 1.82 PT 0.77 SC 1.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.75 LA 1.01 MK 1.54 ! NL 1.74 PT 0.80 SC 1.68 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.75 LA 1.02 MK 1.63 ! NL 1.61 PT 0.74 SC 1.55 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.75 LA 1.01 MK 1.27 ! NL 1.45 PT 0.82 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.76 LA 1.02 MK 0.97 ! NL 1.36 PT 0.84 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.77 LA 1.04 MK 1.05 ! NL 1.35 PT 0.83 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.74 LA 1.07 MK 0.98 ! NL 1.34 PT 0.83 SC 0.92 ! ! ! Fit before self-cal, rms=0.066577Jy sigma=2.117370 ! Fit after self-cal, rms=0.069657Jy sigma=1.265740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=3.786 mas, bpa=-3.822 degrees ! Estimated noise=0.772396 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 (14.1, 5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179101 Jy ! Component: 100 - total flux cleaned = 0.0209418 Jy ! Component: 150 - total flux cleaned = 0.0220086 Jy ! Component: 200 - total flux cleaned = 0.0221948 Jy ! Total flux subtracted in 200 components = 0.0221948 Jy ! Clean residual min=-0.008265 max=0.012573 Jy/beam ! Clean residual mean=0.000024 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.238771 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.238771 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=0.062804Jy sigma=1.016155 ! Fit after self-cal, rms=0.061351Jy sigma=0.971748 ! 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=0.061351Jy sigma=0.971748 ! Fit after self-cal, rms=0.050831Jy sigma=0.934366 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=3.762 mas, bpa=-4.016 degrees ! Estimated noise=0.758338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627828 Jy ! Component: 100 - total flux cleaned = 0.00727822 Jy ! Component: 150 - total flux cleaned = 0.0072745 Jy ! Component: 200 - total flux cleaned = 0.00705386 Jy ! Total flux subtracted in 200 components = 0.00705386 Jy ! Clean residual min=-0.007451 max=0.009985 Jy/beam ! Clean residual mean=0.000017 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.245825 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.245825 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=0.049017Jy sigma=0.877750 ! Fit after self-cal, rms=0.048349Jy sigma=0.856363 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 (9, 52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836983 Jy ! Component: 100 - total flux cleaned = 0.0108284 Jy ! Component: 150 - total flux cleaned = 0.0114102 Jy ! Component: 200 - total flux cleaned = 0.0116081 Jy ! Total flux subtracted in 200 components = 0.0116081 Jy ! Clean residual min=-0.006386 max=0.006934 Jy/beam ! Clean residual mean=0.000003 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.257433 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.257433 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=0.046258Jy sigma=0.773670 ! Fit after self-cal, rms=0.045596Jy sigma=0.767502 ! Inverting map ! Added new window around map position (-2.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057781 Jy ! Component: 100 - total flux cleaned = 0.00891094 Jy ! Component: 150 - total flux cleaned = 0.0114441 Jy ! Component: 200 - total flux cleaned = 0.0128912 Jy ! Total flux subtracted in 200 components = 0.0128912 Jy ! Clean residual min=-0.005032 max=0.005613 Jy/beam ! Clean residual mean=0.000005 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.270324 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.270324 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=0.044230Jy sigma=0.720022 ! Fit after self-cal, rms=0.043834Jy sigma=0.715680 ! Inverting map ! Added new window around map position (-12.9, -50.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492941 Jy ! Component: 100 - total flux cleaned = 0.006718 Jy ! Component: 150 - total flux cleaned = 0.00737825 Jy ! Component: 200 - total flux cleaned = 0.0075471 Jy ! Total flux subtracted in 200 components = 0.0075471 Jy ! Clean residual min=-0.003747 max=0.004206 Jy/beam ! Clean residual mean=-0.000003 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.277871 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.277871 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=0.042816Jy sigma=0.679232 ! Fit after self-cal, rms=0.042594Jy sigma=0.677595 ! Inverting map ! Added new window around map position (57.3, 75.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001507 Jy ! Component: 100 - total flux cleaned = 0.00262954 Jy ! Component: 150 - total flux cleaned = 0.00331088 Jy ! Component: 200 - total flux cleaned = 0.00379422 Jy ! Total flux subtracted in 200 components = 0.00379422 Jy ! Clean residual min=-0.003132 max=0.003797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.281665 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.281665 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=0.041671Jy sigma=0.658774 ! Fit after self-cal, rms=0.041542Jy sigma=0.657452 ! Inverting map ! Added new window around map position (-24, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307239 Jy ! Component: 100 - total flux cleaned = 0.00389855 Jy ! Component: 150 - total flux cleaned = 0.00456479 Jy ! Component: 200 - total flux cleaned = 0.00505608 Jy ! Total flux subtracted in 200 components = 0.00505608 Jy ! Clean residual min=-0.002965 max=0.002934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.286721 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 187 components and 0.286721 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=0.040994Jy sigma=0.641855 ! Fit after self-cal, rms=0.040898Jy sigma=0.640975 ! 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=0.040898Jy sigma=0.640975 ! Fit after self-cal, rms=0.037903Jy sigma=0.622070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=3.78 mas, bpa=-3.619 degrees ! Estimated noise=0.758468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126695 Jy ! Component: 100 - total flux cleaned = 0.00127175 Jy ! Component: 150 - total flux cleaned = 0.00110728 Jy ! Component: 200 - total flux cleaned = 0.00100411 Jy ! Total flux subtracted in 200 components = 0.00100411 Jy ! Clean residual min=-0.002358 max=0.002445 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.287725 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 210 components and 0.287725 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=0.037694Jy sigma=0.612644 ! Fit after self-cal, rms=0.037647Jy sigma=0.612201 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 (30.6, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191049 Jy ! Component: 100 - total flux cleaned = 0.00244183 Jy ! Component: 150 - total flux cleaned = 0.00282756 Jy ! Component: 200 - total flux cleaned = 0.00309397 Jy ! Total flux subtracted in 200 components = 0.00309397 Jy ! Clean residual min=-0.002093 max=0.002053 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.290819 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 232 components and 0.290819 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=0.037454Jy sigma=0.602969 ! Fit after self-cal, rms=0.037403Jy sigma=0.602553 ! 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=0.037403Jy sigma=0.602553 ! Fit after self-cal, rms=0.037328Jy sigma=0.601206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.504 mas, bmaj=8.139 mas, bpa=1.721 degrees ! Estimated noise=0.880377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923178 Jy ! Component: 100 - total flux cleaned = 0.00123476 Jy ! Component: 150 - total flux cleaned = 0.00153195 Jy ! Component: 200 - total flux cleaned = 0.00159648 Jy ! Total flux subtracted in 200 components = 0.00159648 Jy ! Clean residual min=-0.001766 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.292416 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 254 components and 0.292416 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=0.037257Jy sigma=0.599874 ! Fit after self-cal, rms=0.037227Jy sigma=0.599600 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 = 0.000529415 Jy ! Component: 100 - total flux cleaned = 0.000691959 Jy ! Component: 150 - total flux cleaned = 0.000836949 Jy ! Component: 200 - total flux cleaned = 0.00083756 Jy ! Total flux subtracted in 200 components = 0.00083756 Jy ! Clean residual min=-0.001545 max=0.001435 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.293253 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 272 components and 0.293253 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=0.037191Jy sigma=0.598932 ! Fit after self-cal, rms=0.037166Jy sigma=0.598839 ! 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=1.653 mas, bmaj=3.788 mas, bpa=-3.494 degrees ! Estimated noise=0.759409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 3.788 at -3.494 degrees (North through East) ! Clean map min=-0.0032199 max=0.12668 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=1.215 mas, bmaj=2.949 mas, bpa=-5.217 degrees ! Estimated noise=1.19485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0787572 Jy ! Component: 100 - total flux cleaned = 0.114823 Jy ! Component: 150 - total flux cleaned = 0.139659 Jy ! Component: 200 - total flux cleaned = 0.158672 Jy ! Total flux subtracted in 200 components = 0.158672 Jy ! Clean residual min=-0.009838 max=0.016351 Jy/beam ! Clean residual mean=0.000014 rms=0.003351 Jy/beam ! Combined flux in latest and established models = 0.158672 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.158672 Jy ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=3.788 mas, bpa=-3.494 degrees ! Estimated noise=0.759409 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 = 0.0328498 Jy ! Component: 100 - total flux cleaned = 0.0528504 Jy ! Component: 150 - total flux cleaned = 0.0663534 Jy ! Component: 200 - total flux cleaned = 0.0763261 Jy ! Total flux subtracted in 200 components = 0.0763261 Jy ! Clean residual min=-0.007250 max=0.008831 Jy/beam ! Clean residual mean=0.000007 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.234998 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 72 components and 0.234998 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.504 mas, bmaj=8.139 mas, bpa=1.721 degrees ! Estimated noise=0.880377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116849 Jy ! Component: 100 - total flux cleaned = 0.0187241 Jy ! Component: 150 - total flux cleaned = 0.0237273 Jy ! Component: 200 - total flux cleaned = 0.0270988 Jy ! Total flux subtracted in 200 components = 0.0270988 Jy ! Clean residual min=-0.005214 max=0.004124 Jy/beam ! Clean residual mean=-0.000001 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.262097 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 = 0.00269918 Jy ! Component: 100 - total flux cleaned = 0.00501201 Jy ! Component: 150 - total flux cleaned = 0.00724063 Jy ! Component: 200 - total flux cleaned = 0.00823216 Jy ! Total flux subtracted in 200 components = 0.00823216 Jy ! Clean residual min=-0.003837 max=0.003295 Jy/beam ! Clean residual mean=0.000000 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.270329 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 120 components and 0.270329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=3.788 mas, bpa=-3.494 degrees ! Estimated noise=0.759409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253184 Jy ! Component: 100 - total flux cleaned = 0.00150189 Jy ! Component: 150 - total flux cleaned = 0.00244313 Jy ! Component: 200 - total flux cleaned = 0.00329056 Jy ! Total flux subtracted in 200 components = 0.00329056 Jy ! Clean residual min=-0.003893 max=0.003864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.27362 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.27362 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=0.039147Jy sigma=0.661480 ! Fit after self-cal, rms=0.039330Jy sigma=0.648701 wmodel J1211-1926_C_map.mod ! Writing 145 model components to file: J1211-1926_C_map.mod wobs J1211-1926_C_uvs.fits ! Writing UV FITS file: J1211-1926_C_uvs.fits wwins J1211-1926_C_map.win ! wwins: Wrote 8 windows to J1211-1926_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 = 0.000599412 Jy ! Component: 100 - total flux cleaned = 0.000763884 Jy ! Component: 150 - total flux cleaned = 0.00127488 Jy ! Component: 200 - total flux cleaned = 0.00170011 Jy ! Component: 250 - total flux cleaned = 0.00196331 Jy ! Component: 300 - total flux cleaned = 0.00225491 Jy ! Component: 350 - total flux cleaned = 0.00253454 Jy ! Component: 400 - total flux cleaned = 0.00264946 Jy ! Component: 450 - total flux cleaned = 0.00276029 Jy ! Component: 500 - total flux cleaned = 0.0028678 Jy ! Component: 550 - total flux cleaned = 0.00300639 Jy ! Component: 600 - total flux cleaned = 0.0031081 Jy ! Component: 650 - total flux cleaned = 0.00337193 Jy ! Component: 700 - total flux cleaned = 0.00350029 Jy ! Component: 750 - total flux cleaned = 0.00368805 Jy ! Component: 800 - total flux cleaned = 0.00390238 Jy ! Component: 850 - total flux cleaned = 0.00396317 Jy ! Component: 900 - total flux cleaned = 0.00419793 Jy ! Component: 950 - total flux cleaned = 0.0042842 Jy ! Component: 1000 - total flux cleaned = 0.00448125 Jy ! Component: 1050 - total flux cleaned = 0.00464648 Jy ! Component: 1100 - total flux cleaned = 0.00478235 Jy ! Component: 1150 - total flux cleaned = 0.00486241 Jy ! Component: 1200 - total flux cleaned = 0.00501891 Jy ! Component: 1250 - total flux cleaned = 0.00514706 Jy ! Component: 1300 - total flux cleaned = 0.00524756 Jy ! Component: 1350 - total flux cleaned = 0.00534636 Jy ! Component: 1400 - total flux cleaned = 0.00544373 Jy ! Component: 1450 - total flux cleaned = 0.00556358 Jy ! Component: 1500 - total flux cleaned = 0.00568145 Jy ! Component: 1550 - total flux cleaned = 0.00584375 Jy ! Component: 1600 - total flux cleaned = 0.00593559 Jy ! Component: 1650 - total flux cleaned = 0.00609298 Jy ! Component: 1700 - total flux cleaned = 0.00620377 Jy ! Component: 1750 - total flux cleaned = 0.006313 Jy ! Component: 1800 - total flux cleaned = 0.00648532 Jy ! Component: 1850 - total flux cleaned = 0.00656982 Jy ! Component: 1900 - total flux cleaned = 0.00667454 Jy ! Component: 1950 - total flux cleaned = 0.00677778 Jy ! Component: 2000 - total flux cleaned = 0.00690024 Jy ! Component: 2050 - total flux cleaned = 0.00704089 Jy ! Component: 2100 - total flux cleaned = 0.00713993 Jy ! Component: 2150 - total flux cleaned = 0.00713986 Jy ! Component: 2200 - total flux cleaned = 0.00715928 Jy ! Component: 2250 - total flux cleaned = 0.00717843 Jy ! Component: 2300 - total flux cleaned = 0.0071975 Jy ! Component: 2350 - total flux cleaned = 0.00717866 Jy ! Component: 2400 - total flux cleaned = 0.00716022 Jy ! Component: 2450 - total flux cleaned = 0.00723375 Jy ! Component: 2500 - total flux cleaned = 0.00725173 Jy ! Component: 2550 - total flux cleaned = 0.00726954 Jy ! Component: 2600 - total flux cleaned = 0.00730512 Jy ! Component: 2650 - total flux cleaned = 0.00728723 Jy ! Component: 2700 - total flux cleaned = 0.00733981 Jy ! Component: 2750 - total flux cleaned = 0.00733976 Jy ! Component: 2800 - total flux cleaned = 0.00739128 Jy ! Component: 2850 - total flux cleaned = 0.00737398 Jy ! Component: 2900 - total flux cleaned = 0.0073569 Jy ! Component: 2950 - total flux cleaned = 0.00735693 Jy ! Component: 3000 - total flux cleaned = 0.00740678 Jy ! Component: 3050 - total flux cleaned = 0.00737355 Jy ! Component: 3100 - total flux cleaned = 0.00739013 Jy ! Component: 3150 - total flux cleaned = 0.00743906 Jy ! Component: 3200 - total flux cleaned = 0.00740676 Jy ! Component: 3250 - total flux cleaned = 0.00747102 Jy ! Component: 3300 - total flux cleaned = 0.00745511 Jy ! Component: 3350 - total flux cleaned = 0.00745532 Jy ! Component: 3400 - total flux cleaned = 0.00748705 Jy ! Component: 3450 - total flux cleaned = 0.00750269 Jy ! Component: 3500 - total flux cleaned = 0.00750267 Jy ! Component: 3550 - total flux cleaned = 0.00750269 Jy ! Component: 3600 - total flux cleaned = 0.00753347 Jy ! Component: 3650 - total flux cleaned = 0.00750304 Jy ! Component: 3700 - total flux cleaned = 0.00756391 Jy ! Component: 3750 - total flux cleaned = 0.00753347 Jy ! Component: 3800 - total flux cleaned = 0.00754859 Jy ! Component: 3850 - total flux cleaned = 0.00750358 Jy ! Component: 3900 - total flux cleaned = 0.00748866 Jy ! Component: 3950 - total flux cleaned = 0.00748868 Jy ! Component: 4000 - total flux cleaned = 0.00745908 Jy ! Component: 4050 - total flux cleaned = 0.00745908 Jy ! Total flux subtracted in 4096 components = 0.00747367 Jy ! Clean residual min=-0.000861 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.281093 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 375 components and 0.281093 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1211-1926_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 3.788 at -3.494 degrees (North through East) ! Clean map min=-0.0025692 max=0.13165 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1211-1926_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1211-1926_C_map.mod ! Writing 375 model components to file: /scr/pima/sb072a9_uvs/J1211-1926_C_map.mod wobs /scr/pima/sb072a9_uvs/J1211-1926_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1211-1926_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1211-1926_C_map.win ! wwins: Wrote 9 windows to /scr/pima/sb072a9_uvs/J1211-1926_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578992 0.578992 1.15798 2.31597 4.63194 9.26388 18.5278 37.0555 74.111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.141 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1211-1926_C_dfm.log closed on Fri Oct 26 20:43:41 2018