! Started logfile: /vlbi/sb072/temp_maps//J1332-0509_X_dfm.log on Thu Jan 31 09:35:48 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J1332-0509_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1332-0509_X_uvm.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! AN table 2: 4 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 21 of 21 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96875 visibilities/baseline/integration-bin. ! Found source: J1332-0509 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1736 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1332-0509_X] 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 0.200x0.200 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 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.026599Jy sigma=41.701726 ! Fit after self-cal, rms=0.788761Jy sigma=32.342663 ! 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=0.6222 mas, bmaj=1.817 mas, bpa=-2.356 degrees ! Estimated noise=0.5818 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 = 0.163611 Jy ! Component: 100 - total flux cleaned = 0.200125 Jy ! Total flux subtracted in 100 components = 0.200125 Jy ! Clean residual min=-0.007950 max=0.012984 Jy/beam ! Clean residual mean=0.000004 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.200125 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.200125 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=0.043693Jy sigma=1.567604 ! Fit after self-cal, rms=0.043685Jy sigma=1.567405 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014567 Jy ! Component: 100 - total flux cleaned = 0.0227435 Jy ! Total flux subtracted in 100 components = 0.0227435 Jy ! Clean residual min=-0.007499 max=0.008933 Jy/beam ! Clean residual mean=0.000002 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.222868 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.222868 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=0.038621Jy sigma=1.395732 ! Fit after self-cal, rms=0.038459Jy sigma=1.388186 ! 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=0.7448 mas, bmaj=1.918 mas, bpa=-1.032 degrees ! Estimated noise=0.439345 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 = 0.00571391 Jy ! Component: 100 - total flux cleaned = 0.00813754 Jy ! Component: 150 - total flux cleaned = 0.00937552 Jy ! Component: 200 - total flux cleaned = 0.00978874 Jy ! Total flux subtracted in 200 components = 0.00978874 Jy ! Clean residual min=-0.009330 max=0.008714 Jy/beam ! Clean residual mean=0.000014 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.232657 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.232657 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=0.037294Jy sigma=1.350330 ! Fit after self-cal, rms=0.037203Jy sigma=1.345197 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7448 x 1.918 at -1.032 degrees (North through East) ! Clean map min=-0.0088968 max=0.20583 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.99 MK 1.03 OV 0.95 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.96 MK 0.97 NL 1.01 ! OV 0.92 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 0.99 KP 1.01 LA 1.08 ! MK 1.08 NL 1.11 OV 1.17 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.94 MK 1.00 OV 0.95 ! PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.94 MK 0.98 NL 1.03 ! OV 0.91 PT 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 0.95 KP 1.01 LA 1.06 ! MK 1.08 NL 1.11 OV 1.16 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.95 MK 1.02 OV 0.95 ! PT 0.92 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.94 MK 0.99 NL 1.02 ! OV 0.92 PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 0.96 KP 1.04 LA 1.06 ! MK 1.06 NL 1.08 OV 1.19 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.96 MK 1.02 OV 0.92 ! PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 HN 0.94 MK 0.97 NL 1.00 ! OV 0.91 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.97 KP 1.03 LA 1.06 ! MK 1.02 NL 1.13 OV 1.17 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 MK 1.00 OV 0.92 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.94 MK 1.01 NL 1.01 ! OV 0.91 PT 0.90 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.95 KP 1.01 LA 1.04 ! MK 1.08 NL 1.16 OV 1.10 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.97 MK 0.99 OV 0.92 ! PT 0.91 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.95 MK 1.00 NL 1.01 ! OV 0.90 PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.91 KP 1.01 LA 1.04 ! MK 1.03 NL 1.14 OV 1.17 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.96 MK 1.00 OV 0.93 ! PT 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.92 MK 1.03 NL 1.02 ! OV 0.90 PT 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.92 KP 1.01 LA 1.02 ! MK 1.03 NL 1.14 OV 1.15 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.99 MK 0.97 OV 0.91 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.98 MK 0.99 NL 1.00 ! OV 0.90 PT 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.91 KP 1.01 LA 0.99 ! MK 1.01 NL 1.09 OV 1.13 SC 1.12 ! ! ! Fit before self-cal, rms=0.037203Jy sigma=1.345197 ! Fit after self-cal, rms=0.027687Jy sigma=0.767673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7443 mas, bmaj=1.912 mas, bpa=-0.9593 degrees ! Estimated noise=0.439934 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 (1, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291897 Jy ! Component: 100 - total flux cleaned = 0.00439978 Jy ! Component: 150 - total flux cleaned = 0.00537111 Jy ! Component: 200 - total flux cleaned = 0.00601408 Jy ! Total flux subtracted in 200 components = 0.00601408 Jy ! Clean residual min=-0.002702 max=0.002631 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.238671 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.238671 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=0.027075Jy sigma=0.731005 ! Fit after self-cal, rms=0.027076Jy sigma=0.729631 ! 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=0.027076Jy sigma=0.729631 ! Fit after self-cal, rms=0.026971Jy sigma=0.727991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7437 mas, bmaj=1.91 mas, bpa=-0.9812 degrees ! Estimated noise=0.4388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85242e-05 Jy ! Component: 100 - total flux cleaned = 0.000504656 Jy ! Component: 150 - total flux cleaned = 0.000778033 Jy ! Component: 200 - total flux cleaned = 0.000874325 Jy ! Total flux subtracted in 200 components = 0.000874325 Jy ! Clean residual min=-0.002388 max=0.002332 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.239546 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.239546 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=0.026817Jy sigma=0.719699 ! Fit after self-cal, rms=0.026813Jy sigma=0.719096 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 = 4.5886e-06 Jy ! Component: 100 - total flux cleaned = 0.000116591 Jy ! Component: 150 - total flux cleaned = 0.000246619 Jy ! Component: 200 - total flux cleaned = 0.000411636 Jy ! Total flux subtracted in 200 components = 0.000411636 Jy ! Clean residual min=-0.002328 max=0.002221 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.239957 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.239957 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=0.026759Jy sigma=0.715891 ! Fit after self-cal, rms=0.026757Jy sigma=0.715590 ! 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=0.026757Jy sigma=0.715590 ! Fit after self-cal, rms=0.026744Jy sigma=0.714345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.743 mas, bmaj=1.909 mas, bpa=-0.993 degrees ! Estimated noise=0.438412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546964 Jy ! Component: 100 - total flux cleaned = -0.000548853 Jy ! Component: 150 - total flux cleaned = -0.000503149 Jy ! Component: 200 - total flux cleaned = -0.000462086 Jy ! Total flux subtracted in 200 components = -0.000462086 Jy ! Clean residual min=-0.002153 max=0.002116 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.239495 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.239495 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=0.026682Jy sigma=0.711347 ! Fit after self-cal, rms=0.026680Jy sigma=0.711051 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 = -8.70854e-05 Jy ! Component: 100 - total flux cleaned = -0.000106924 Jy ! Component: 150 - total flux cleaned = -2.4545e-05 Jy ! Component: 200 - total flux cleaned = 2.01981e-05 Jy ! Total flux subtracted in 200 components = 2.01981e-05 Jy ! Clean residual min=-0.002128 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.239515 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.239515 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=0.026655Jy sigma=0.709822 ! Fit after self-cal, rms=0.026656Jy sigma=0.709687 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.026656Jy sigma=0.709687 ! Fit after self-cal, rms=0.026663Jy sigma=0.708821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=3.22 mas, bpa=0.8173 degrees ! Estimated noise=0.619141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593424 Jy ! Component: 100 - total flux cleaned = 0.000771549 Jy ! Component: 150 - total flux cleaned = 0.00088492 Jy ! Component: 200 - total flux cleaned = 0.000947594 Jy ! Total flux subtracted in 200 components = 0.000947594 Jy ! Clean residual min=-0.002828 max=0.003387 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.240463 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.240463 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=0.026701Jy sigma=0.709147 ! Fit after self-cal, rms=0.026692Jy sigma=0.708722 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 (4.8, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232284 Jy ! Component: 100 - total flux cleaned = 0.00251355 Jy ! Component: 150 - total flux cleaned = 0.00241846 Jy ! Component: 200 - total flux cleaned = 0.0021173 Jy ! Total flux subtracted in 200 components = 0.0021173 Jy ! Clean residual min=-0.001628 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.24258 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 118 components and 0.24258 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=0.026512Jy sigma=0.697238 ! Fit after self-cal, rms=0.026486Jy sigma=0.696092 ! 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=0.7426 mas, bmaj=1.908 mas, bpa=-1.004 degrees ! Estimated noise=0.438112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 1.908 at -1.004 degrees (North through East) ! Clean map min=-0.001586 max=0.20598 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=0.6216 mas, bmaj=1.811 mas, bpa=-2.258 degrees ! Estimated noise=0.573821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161307 Jy ! Component: 100 - total flux cleaned = 0.197338 Jy ! Component: 150 - total flux cleaned = 0.210933 Jy ! Component: 200 - total flux cleaned = 0.218439 Jy ! Total flux subtracted in 200 components = 0.218439 Jy ! Clean residual min=-0.003453 max=0.003912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.218439 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 0.218439 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=1.908 mas, bpa=-1.004 degrees ! Estimated noise=0.438112 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 = 0.00552404 Jy ! Component: 100 - total flux cleaned = 0.00877276 Jy ! Component: 150 - total flux cleaned = 0.0102412 Jy ! Component: 200 - total flux cleaned = 0.0117943 Jy ! Total flux subtracted in 200 components = 0.0117943 Jy ! Clean residual min=-0.002463 max=0.002334 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.230233 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.230233 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=3.22 mas, bpa=0.8173 degrees ! Estimated noise=0.619141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264533 Jy ! Component: 100 - total flux cleaned = 0.00444085 Jy ! Component: 150 - total flux cleaned = 0.00573098 Jy ! Component: 200 - total flux cleaned = 0.00661238 Jy ! Total flux subtracted in 200 components = 0.00661238 Jy ! Clean residual min=-0.002196 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.236846 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 = 0.000845502 Jy ! Component: 100 - total flux cleaned = 0.00143253 Jy ! Component: 150 - total flux cleaned = 0.00202934 Jy ! Component: 200 - total flux cleaned = 0.00252569 Jy ! Total flux subtracted in 200 components = 0.00252569 Jy ! Clean residual min=-0.001722 max=0.001707 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.239371 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 114 components and 0.239371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=1.908 mas, bpa=-1.004 degrees ! Estimated noise=0.438112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063777 Jy ! Component: 100 - total flux cleaned = 0.00105104 Jy ! Component: 150 - total flux cleaned = 0.00126007 Jy ! Component: 200 - total flux cleaned = 0.00146673 Jy ! Total flux subtracted in 200 components = 0.00146673 Jy ! Clean residual min=-0.001239 max=0.001200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.240838 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.240838 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=0.026334Jy sigma=0.691628 ! Fit after self-cal, rms=0.026316Jy sigma=0.691035 wmodel J1332-0509_X_map.mod ! Writing 141 model components to file: J1332-0509_X_map.mod wobs J1332-0509_X_uvs.fits ! Writing UV FITS file: J1332-0509_X_uvs.fits wwins J1332-0509_X_map.win ! wwins: Wrote 4 windows to J1332-0509_X_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 = 0.000181102 Jy ! Component: 100 - total flux cleaned = 0.000224227 Jy ! Component: 150 - total flux cleaned = 0.00020457 Jy ! Component: 200 - total flux cleaned = 0.000204575 Jy ! Component: 250 - total flux cleaned = 0.000222523 Jy ! Component: 300 - total flux cleaned = 0.000240414 Jy ! Component: 350 - total flux cleaned = 0.000275418 Jy ! Component: 400 - total flux cleaned = 0.000292573 Jy ! Component: 450 - total flux cleaned = 0.000292858 Jy ! Component: 500 - total flux cleaned = 0.00026113 Jy ! Component: 550 - total flux cleaned = 0.000215414 Jy ! Component: 600 - total flux cleaned = 0.000170762 Jy ! Component: 650 - total flux cleaned = 0.000112413 Jy ! Component: 700 - total flux cleaned = 9.79274e-05 Jy ! Component: 750 - total flux cleaned = 2.7112e-05 Jy ! Component: 800 - total flux cleaned = -1.4327e-05 Jy ! Component: 850 - total flux cleaned = -6.88939e-05 Jy ! Component: 900 - total flux cleaned = -0.000109209 Jy ! Component: 950 - total flux cleaned = -0.000227792 Jy ! Component: 1000 - total flux cleaned = -0.000279696 Jy ! Component: 1050 - total flux cleaned = -0.000343524 Jy ! Component: 1100 - total flux cleaned = -0.000481789 Jy ! Component: 1150 - total flux cleaned = -0.000543659 Jy ! Component: 1200 - total flux cleaned = -0.000653259 Jy ! Component: 1250 - total flux cleaned = -0.000701572 Jy ! Component: 1300 - total flux cleaned = -0.000784786 Jy ! Component: 1350 - total flux cleaned = -0.000878301 Jy ! Component: 1400 - total flux cleaned = -0.000947301 Jy ! Component: 1450 - total flux cleaned = -0.00102704 Jy ! Component: 1500 - total flux cleaned = -0.00106067 Jy ! Component: 1550 - total flux cleaned = -0.00112737 Jy ! Component: 1600 - total flux cleaned = -0.00118209 Jy ! Component: 1650 - total flux cleaned = -0.00122537 Jy ! Component: 1700 - total flux cleaned = -0.00128972 Jy ! Component: 1750 - total flux cleaned = -0.00135343 Jy ! Component: 1800 - total flux cleaned = -0.00141615 Jy ! Component: 1850 - total flux cleaned = -0.00147823 Jy ! Component: 1900 - total flux cleaned = -0.00154971 Jy ! Component: 1950 - total flux cleaned = -0.00158008 Jy ! Component: 2000 - total flux cleaned = -0.00164013 Jy ! Component: 2050 - total flux cleaned = -0.00169939 Jy ! Component: 2100 - total flux cleaned = -0.00174825 Jy ! Component: 2150 - total flux cleaned = -0.00179655 Jy ! Component: 2200 - total flux cleaned = -0.00188269 Jy ! Component: 2250 - total flux cleaned = -0.00193011 Jy ! Component: 2300 - total flux cleaned = -0.00199565 Jy ! Component: 2350 - total flux cleaned = -0.00202351 Jy ! Component: 2400 - total flux cleaned = -0.00209707 Jy ! Component: 2450 - total flux cleaned = -0.00215154 Jy ! Component: 2500 - total flux cleaned = -0.00221439 Jy ! Component: 2550 - total flux cleaned = -0.00224107 Jy ! Component: 2600 - total flux cleaned = -0.00232044 Jy ! Component: 2650 - total flux cleaned = -0.00235536 Jy ! Component: 2700 - total flux cleaned = -0.00244207 Jy ! Component: 2750 - total flux cleaned = -0.00247642 Jy ! Component: 2800 - total flux cleaned = -0.00251887 Jy ! Component: 2850 - total flux cleaned = -0.00256937 Jy ! Component: 2900 - total flux cleaned = -0.00261102 Jy ! Component: 2950 - total flux cleaned = -0.00266892 Jy ! Component: 3000 - total flux cleaned = -0.00271812 Jy ! Component: 3050 - total flux cleaned = -0.00273443 Jy ! Component: 3100 - total flux cleaned = -0.00278293 Jy ! Component: 3150 - total flux cleaned = -0.00283906 Jy ! Component: 3200 - total flux cleaned = -0.00286284 Jy ! Component: 3250 - total flux cleaned = -0.00289438 Jy ! Component: 3300 - total flux cleaned = -0.0029569 Jy ! Component: 3350 - total flux cleaned = -0.00298792 Jy ! Component: 3400 - total flux cleaned = -0.00304959 Jy ! Component: 3450 - total flux cleaned = -0.00306481 Jy ! Component: 3500 - total flux cleaned = -0.00309507 Jy ! Component: 3550 - total flux cleaned = -0.00312516 Jy ! Component: 3600 - total flux cleaned = -0.00318496 Jy ! Component: 3650 - total flux cleaned = -0.00320711 Jy ! Component: 3700 - total flux cleaned = -0.00325132 Jy ! Component: 3750 - total flux cleaned = -0.00328792 Jy ! Component: 3800 - total flux cleaned = -0.00333866 Jy ! Component: 3850 - total flux cleaned = -0.00336743 Jy ! Component: 3900 - total flux cleaned = -0.00341032 Jy ! Component: 3950 - total flux cleaned = -0.00342449 Jy ! Component: 4000 - total flux cleaned = -0.00347382 Jy ! Component: 4050 - total flux cleaned = -0.00351586 Jy ! Total flux subtracted in 4096 components = -0.00354366 Jy ! Clean residual min=-0.000490 max=0.000402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.237295 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 426 components and 0.237295 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1332-0509_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 1.908 at -1.004 degrees (North through East) ! Clean map min=-0.0014618 max=0.20595 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1332-0509_X_map.fits wmodel /vlbi/sb072/temp_maps//J1332-0509_X_map.mod ! Writing 426 model components to file: /vlbi/sb072/temp_maps//J1332-0509_X_map.mod wobs /vlbi/sb072/temp_maps//J1332-0509_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1332-0509_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1332-0509_X_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J1332-0509_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171401 0.171401 0.342803 0.685605 1.37121 2.74242 5.48484 10.9697 21.9394 43.8787 87.7575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1750.28 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1332-0509_X_dfm.log closed on Thu Jan 31 09:35:52 2019