! Started logfile: .//J0929-1132_C_dfm.log on Mon Jan 20 00:02:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0929-1132_C_uvm.fits ! Reading UV FITS file: .//J0929-1132_C_uvm.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! AN table 2: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994792 visibilities/baseline/integration-bin. ! Found source: J0929-1132 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 7640 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 J0929-1132_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003534Jy sigma=19.088546 ! Fit after self-cal, rms=0.964560Jy sigma=18.359195 ! 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=1.376 mas, bmaj=3.692 mas, bpa=-5.529 degrees ! Estimated noise=0.646755 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 = 0.0283134 Jy ! Component: 100 - total flux cleaned = 0.0345102 Jy ! Total flux subtracted in 100 components = 0.0345102 Jy ! Clean residual min=-0.002122 max=0.002180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0345102 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0345102 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=0.043547Jy sigma=0.726708 ! Fit after self-cal, rms=0.041275Jy sigma=0.682756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341634 Jy ! Component: 100 - total flux cleaned = 0.00404233 Jy ! Total flux subtracted in 100 components = 0.00404233 Jy ! Clean residual min=-0.002037 max=0.002043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0385525 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0385525 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=0.041007Jy sigma=0.678015 ! Fit after self-cal, rms=0.041006Jy sigma=0.678004 ! 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=1.663 mas, bmaj=4.233 mas, bpa=-4.364 degrees ! Estimated noise=0.458921 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 = 0.000197557 Jy ! Component: 100 - total flux cleaned = 0.000217003 Jy ! Component: 150 - total flux cleaned = 0.000216964 Jy ! Component: 200 - total flux cleaned = 0.000233716 Jy ! Total flux subtracted in 200 components = 0.000233716 Jy ! Clean residual min=-0.001452 max=0.001696 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0387862 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0387862 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=0.040989Jy sigma=0.677695 ! Fit after self-cal, rms=0.040988Jy sigma=0.677688 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.663 x 4.233 at -4.364 degrees (North through East) ! Clean map min=-0.0013702 max=0.038882 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.96 HN 1.07 KP 1.16 ! LA 0.97 MK 0.90 NL 1.10 OV 0.95 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.18 HN 0.90 KP 0.92 ! LA 1.14 MK 0.89 NL 0.96 OV 1.11 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.01 KP 0.97 ! LA 1.05 MK 0.92 NL 1.00 OV 0.95 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.03 HN 1.44 NL 1.05 ! OV 0.83 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 1.08 KP 1.01 ! LA 1.00 MK 0.95 NL 1.09 OV 0.96 ! PT 1.09 SC 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.99 HN 1.00 NL 0.82 ! OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 1.09 KP 0.94 ! LA 0.96 MK 1.09 NL 1.24 OV 1.04 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.16 NL 0.92 ! OV 0.88 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.09 HN 1.24 KP 0.99 ! LA 0.98 MK 0.97 NL 0.90 OV 1.05 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.87 HN 1.06 NL 1.09 ! OV 1.01 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HN 1.01 KP 0.98 ! LA 1.04 MK 0.95 NL 1.19 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 1.14 NL 0.93 ! OV 0.78 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.99 HN 0.90 KP 1.05 ! LA 0.97 MK 0.85 NL 1.08 OV 1.01 ! PT 1.16 SC 0.97 ! ! ! Fit before self-cal, rms=0.040988Jy sigma=0.677688 ! Fit after self-cal, rms=0.041276Jy sigma=0.672208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=4.207 mas, bpa=-4.59 degrees ! Estimated noise=0.456597 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 = 0.000303415 Jy ! Component: 100 - total flux cleaned = 0.000286287 Jy ! Component: 150 - total flux cleaned = 0.000256656 Jy ! Component: 200 - total flux cleaned = 0.000232066 Jy ! Total flux subtracted in 200 components = 0.000232066 Jy ! Clean residual min=-0.001240 max=0.001591 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0390183 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0390183 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=0.041264Jy sigma=0.671968 ! Fit after self-cal, rms=0.041325Jy sigma=0.671599 ! Inverting map ! Added new window around map position (8.1, -61.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140023 Jy ! Component: 100 - total flux cleaned = 0.00143826 Jy ! Component: 150 - total flux cleaned = 0.00146532 Jy ! Component: 200 - total flux cleaned = 0.00146565 Jy ! Total flux subtracted in 200 components = 0.00146565 Jy ! Clean residual min=-0.001203 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0404839 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0404839 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=0.041260Jy sigma=0.670422 ! Fit after self-cal, rms=0.041252Jy sigma=0.670286 ! 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=0.041252Jy sigma=0.670286 ! Fit after self-cal, rms=0.041380Jy sigma=0.670126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.186 mas, bpa=-4.595 degrees ! Estimated noise=0.455598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493334 Jy ! Component: 100 - total flux cleaned = 0.000517955 Jy ! Component: 150 - total flux cleaned = 0.000499964 Jy ! Component: 200 - total flux cleaned = 0.000500351 Jy ! Total flux subtracted in 200 components = 0.000500351 Jy ! Clean residual min=-0.001135 max=0.001204 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0409843 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0409843 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=0.041355Jy sigma=0.669723 ! Fit after self-cal, rms=0.041363Jy sigma=0.669679 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 = 0.000105638 Jy ! Component: 100 - total flux cleaned = 7.39168e-05 Jy ! Component: 150 - total flux cleaned = 2.86739e-05 Jy ! Component: 200 - total flux cleaned = -2.77357e-05 Jy ! Total flux subtracted in 200 components = -2.77357e-05 Jy ! Clean residual min=-0.001137 max=0.001178 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0409566 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0409566 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=0.041351Jy sigma=0.669487 ! Fit after self-cal, rms=0.041350Jy sigma=0.669479 ! 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=0.041350Jy sigma=0.669479 ! Fit after self-cal, rms=0.041489Jy sigma=0.669427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=4.18 mas, bpa=-4.582 degrees ! Estimated noise=0.455853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166658 Jy ! Component: 100 - total flux cleaned = 0.000138963 Jy ! Component: 150 - total flux cleaned = 0.000112882 Jy ! Component: 200 - total flux cleaned = 7.63658e-05 Jy ! Total flux subtracted in 200 components = 7.63658e-05 Jy ! Clean residual min=-0.001106 max=0.001166 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0410329 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.0410329 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=0.041479Jy sigma=0.669272 ! Fit after self-cal, rms=0.041483Jy sigma=0.669262 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 = 4.91264e-06 Jy ! Component: 100 - total flux cleaned = -4.1301e-05 Jy ! Component: 150 - total flux cleaned = -6.30155e-05 Jy ! Component: 200 - total flux cleaned = -9.4318e-05 Jy ! Total flux subtracted in 200 components = -9.4318e-05 Jy ! Clean residual min=-0.001109 max=0.001152 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0409386 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0409386 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=0.041476Jy sigma=0.669169 ! Fit after self-cal, rms=0.041478Jy sigma=0.669165 ! 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=0.041478Jy sigma=0.669165 ! Fit after self-cal, rms=0.041569Jy sigma=0.669148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=7.232 mas, bpa=-7.582 degrees ! Estimated noise=0.579509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52591e-05 Jy ! Component: 100 - total flux cleaned = 0.000185952 Jy ! Component: 150 - total flux cleaned = 0.000227178 Jy ! Component: 200 - total flux cleaned = 0.000234286 Jy ! Total flux subtracted in 200 components = 0.000234286 Jy ! Clean residual min=-0.001164 max=0.001348 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0411729 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.0411729 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=0.041566Jy sigma=0.669144 ! Fit after self-cal, rms=0.041561Jy sigma=0.669108 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 = -3.80917e-05 Jy ! Component: 100 - total flux cleaned = -3.78313e-05 Jy ! Component: 150 - total flux cleaned = -4.46815e-05 Jy ! Component: 200 - total flux cleaned = -3.19943e-05 Jy ! Total flux subtracted in 200 components = -3.19943e-05 Jy ! Clean residual min=-0.001204 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0411409 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.0411409 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=0.041560Jy sigma=0.669111 ! Fit after self-cal, rms=0.041559Jy sigma=0.669108 ! 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=1.635 mas, bmaj=4.177 mas, bpa=-4.587 degrees ! Estimated noise=0.455944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.177 at -4.587 degrees (North through East) ! Clean map min=-0.001441 max=0.038693 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=1.358 mas, bmaj=3.656 mas, bpa=-5.727 degrees ! Estimated noise=0.639058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299878 Jy ! Component: 100 - total flux cleaned = 0.0365916 Jy ! Component: 150 - total flux cleaned = 0.0385213 Jy ! Component: 200 - total flux cleaned = 0.0394347 Jy ! Total flux subtracted in 200 components = 0.0394347 Jy ! Clean residual min=-0.001887 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0394347 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 0.0394347 Jy ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.177 mas, bpa=-4.587 degrees ! Estimated noise=0.455944 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (25.2, -52.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149367 Jy ! Component: 100 - total flux cleaned = 0.00211134 Jy ! Component: 150 - total flux cleaned = 0.00226142 Jy ! Component: 200 - total flux cleaned = 0.00232719 Jy ! Total flux subtracted in 200 components = 0.00232719 Jy ! Clean residual min=-0.001153 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0417619 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.0417619 Jy ! Inverting map ! Added new window around map position (56.7, -74.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010739 Jy ! Component: 100 - total flux cleaned = 0.00127705 Jy ! Component: 150 - total flux cleaned = 0.00135443 Jy ! Component: 200 - total flux cleaned = 0.00142549 Jy ! Total flux subtracted in 200 components = 0.00142549 Jy ! Clean residual min=-0.001111 max=0.001112 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0431874 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.0431874 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=3.821 mas, bmaj=7.232 mas, bpa=-7.582 degrees ! Estimated noise=0.579509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124902 Jy ! Component: 100 - total flux cleaned = -1.48933e-05 Jy ! Component: 150 - total flux cleaned = 0.000120099 Jy ! Component: 200 - total flux cleaned = 0.000210281 Jy ! Total flux subtracted in 200 components = 0.000210281 Jy ! Clean residual min=-0.001140 max=0.001201 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0433977 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 = 7.89694e-05 Jy ! Component: 100 - total flux cleaned = 0.000149424 Jy ! Component: 150 - total flux cleaned = 0.000223319 Jy ! Component: 200 - total flux cleaned = 0.000292092 Jy ! Total flux subtracted in 200 components = 0.000292092 Jy ! Clean residual min=-0.001138 max=0.001206 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0436898 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0436898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.177 mas, bpa=-4.587 degrees ! Estimated noise=0.455944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.35097e-05 Jy ! Component: 100 - total flux cleaned = -5.22761e-05 Jy ! Component: 150 - total flux cleaned = -7.17223e-05 Jy ! Component: 200 - total flux cleaned = -0.000180386 Jy ! Total flux subtracted in 200 components = -0.000180386 Jy ! Clean residual min=-0.001040 max=0.001087 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0435094 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.0435094 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=0.041511Jy sigma=0.668219 ! Fit after self-cal, rms=0.041506Jy sigma=0.668069 wmodel J0929-1132_C_map.mod ! Writing 105 model components to file: J0929-1132_C_map.mod wobs J0929-1132_C_uvs.fits ! Writing UV FITS file: J0929-1132_C_uvs.fits wwins J0929-1132_C_map.win ! wwins: Wrote 4 windows to J0929-1132_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 = -5.13849e-07 Jy ! Component: 100 - total flux cleaned = 1.75277e-05 Jy ! Component: 150 - total flux cleaned = 3.4755e-05 Jy ! Component: 200 - total flux cleaned = 3.47274e-05 Jy ! Component: 250 - total flux cleaned = 3.48008e-05 Jy ! Component: 300 - total flux cleaned = 2.61541e-06 Jy ! Component: 350 - total flux cleaned = -2.82978e-05 Jy ! Component: 400 - total flux cleaned = -5.81607e-05 Jy ! Component: 450 - total flux cleaned = -5.81603e-05 Jy ! Component: 500 - total flux cleaned = -7.2704e-05 Jy ! Component: 550 - total flux cleaned = -0.000144034 Jy ! Component: 600 - total flux cleaned = -0.000157952 Jy ! Component: 650 - total flux cleaned = -0.000185206 Jy ! Component: 700 - total flux cleaned = -0.000157993 Jy ! Component: 750 - total flux cleaned = -0.000157981 Jy ! Component: 800 - total flux cleaned = -0.000197052 Jy ! Component: 850 - total flux cleaned = -0.000222573 Jy ! Component: 900 - total flux cleaned = -0.00024742 Jy ! Component: 950 - total flux cleaned = -0.000271978 Jy ! Component: 1000 - total flux cleaned = -0.000332922 Jy ! Component: 1050 - total flux cleaned = -0.000357098 Jy ! Component: 1100 - total flux cleaned = -0.000452592 Jy ! Component: 1150 - total flux cleaned = -0.000487859 Jy ! Component: 1200 - total flux cleaned = -0.000592216 Jy ! Component: 1250 - total flux cleaned = -0.000626509 Jy ! Component: 1300 - total flux cleaned = -0.000694454 Jy ! Component: 1350 - total flux cleaned = -0.000750338 Jy ! Component: 1400 - total flux cleaned = -0.000816626 Jy ! Component: 1450 - total flux cleaned = -0.000882084 Jy ! Component: 1500 - total flux cleaned = -0.000957256 Jy ! Component: 1550 - total flux cleaned = -0.000999679 Jy ! Component: 1600 - total flux cleaned = -0.00101013 Jy ! Component: 1650 - total flux cleaned = -0.00106188 Jy ! Component: 1700 - total flux cleaned = -0.00109245 Jy ! Component: 1750 - total flux cleaned = -0.00112286 Jy ! Component: 1800 - total flux cleaned = -0.00113267 Jy ! Component: 1850 - total flux cleaned = -0.00115249 Jy ! Component: 1900 - total flux cleaned = -0.00118174 Jy ! Component: 1950 - total flux cleaned = -0.001211 Jy ! Component: 2000 - total flux cleaned = -0.00121107 Jy ! Component: 2050 - total flux cleaned = -0.00123987 Jy ! Component: 2100 - total flux cleaned = -0.00128706 Jy ! Component: 2150 - total flux cleaned = -0.00129645 Jy ! Component: 2200 - total flux cleaned = -0.00131507 Jy ! Component: 2250 - total flux cleaned = -0.00133352 Jy ! Component: 2300 - total flux cleaned = -0.00134277 Jy ! Component: 2350 - total flux cleaned = -0.00138784 Jy ! Component: 2400 - total flux cleaned = -0.00141475 Jy ! Component: 2450 - total flux cleaned = -0.00145904 Jy ! Component: 2500 - total flux cleaned = -0.00146784 Jy ! Component: 2550 - total flux cleaned = -0.00146794 Jy ! Component: 2600 - total flux cleaned = -0.00150269 Jy ! Component: 2650 - total flux cleaned = -0.00153705 Jy ! Component: 2700 - total flux cleaned = -0.00159658 Jy ! Component: 2750 - total flux cleaned = -0.00156278 Jy ! Component: 2800 - total flux cleaned = -0.00159629 Jy ! Component: 2850 - total flux cleaned = -0.00160472 Jy ! Component: 2900 - total flux cleaned = -0.00162963 Jy ! Component: 2950 - total flux cleaned = -0.00164596 Jy ! Component: 3000 - total flux cleaned = -0.00166228 Jy ! Component: 3050 - total flux cleaned = -0.00164611 Jy ! Component: 3100 - total flux cleaned = -0.00168618 Jy ! Component: 3150 - total flux cleaned = -0.00170202 Jy ! Component: 3200 - total flux cleaned = -0.00169416 Jy ! Component: 3250 - total flux cleaned = -0.00174916 Jy ! Component: 3300 - total flux cleaned = -0.00175693 Jy ! Component: 3350 - total flux cleaned = -0.00174144 Jy ! Component: 3400 - total flux cleaned = -0.0017646 Jy ! Component: 3450 - total flux cleaned = -0.00178754 Jy ! Component: 3500 - total flux cleaned = -0.00176464 Jy ! Component: 3550 - total flux cleaned = -0.00174195 Jy ! Component: 3600 - total flux cleaned = -0.00175702 Jy ! Component: 3650 - total flux cleaned = -0.00173466 Jy ! Component: 3700 - total flux cleaned = -0.00171985 Jy ! Component: 3750 - total flux cleaned = -0.00173461 Jy ! Component: 3800 - total flux cleaned = -0.00170533 Jy ! Component: 3850 - total flux cleaned = -0.0017054 Jy ! Component: 3900 - total flux cleaned = -0.00172716 Jy ! Component: 3950 - total flux cleaned = -0.00171993 Jy ! Component: 4000 - total flux cleaned = -0.00170566 Jy ! Component: 4050 - total flux cleaned = -0.00169852 Jy ! Total flux subtracted in 4096 components = -0.00168432 Jy ! Clean residual min=-0.000450 max=0.000387 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0418251 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 388 components and 0.0418251 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0929-1132_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.177 at -4.587 degrees (North through East) ! Clean map min=-0.0011698 max=0.03817 Jy/beam ! Writing clean map to FITS file: .//J0929-1132_C_map.fits wmodel .//J0929-1132_C_map.mod ! Writing 388 model components to file: .//J0929-1132_C_map.mod wobs .//J0929-1132_C_uvs.fits ! Writing UV FITS file: .//J0929-1132_C_uvs.fits wwins .//J0929-1132_C_map.win ! wwins: Wrote 5 windows to .//J0929-1132_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0381702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996421 0.996421 1.99284 3.98568 7.97136 15.9427 31.8855 63.7709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.077 quit ! Quitting program ! Log file .//J0929-1132_C_dfm.log closed on Mon Jan 20 00:02:54 2020