! Started logfile: /tmp/maps//J1353-1427_X_20180615_dfm.log on Wed Jul 4 23:27:25 2018 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 /tmp/maps//J1353-1427_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1353-1427_X_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1353-1427 ! ! 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 94 lines of history. ! ! Reading 5760 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 J1353-1427_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. ! ! 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=1.002341Jy sigma=24.329522 ! Fit after self-cal, rms=0.977318Jy sigma=23.701754 ! 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=0.7724 mas, bmaj=1.984 mas, bpa=-4.769 degrees ! Estimated noise=0.610503 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 = 0.017409 Jy ! Component: 100 - total flux cleaned = 0.0216789 Jy ! Total flux subtracted in 100 components = 0.0216789 Jy ! Clean residual min=-0.003269 max=0.003042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0216788 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0216788 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=0.035544Jy sigma=0.758679 ! Fit after self-cal, rms=0.032884Jy sigma=0.699428 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475331 Jy ! Component: 100 - total flux cleaned = 0.00695411 Jy ! Total flux subtracted in 100 components = 0.00695411 Jy ! Clean residual min=-0.003631 max=0.002923 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.028633 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.028633 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=0.032043Jy sigma=0.674631 ! Fit after self-cal, rms=0.032040Jy sigma=0.674522 ! 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=0.9353 mas, bmaj=2.333 mas, bpa=-6.037 degrees ! Estimated noise=0.403305 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 = 0.00212885 Jy ! Component: 100 - total flux cleaned = 0.00328222 Jy ! Component: 150 - total flux cleaned = 0.00395702 Jy ! Component: 200 - total flux cleaned = 0.00430487 Jy ! Total flux subtracted in 200 components = 0.00430487 Jy ! Clean residual min=-0.003422 max=0.002909 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0329378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0329378 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=0.031908Jy sigma=0.670652 ! Fit after self-cal, rms=0.031914Jy sigma=0.670551 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9353 x 2.333 at -6.037 degrees (North through East) ! Clean map min=-0.0033011 max=0.027001 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.95 KP 0.98 ! LA 1.12 MK 1.04 NL 1.25 OV 0.83 ! PT 1.16 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.04 KP 1.01 ! LA 1.10 MK 0.92 NL 1.46 OV 0.67 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.84 KP 0.98 ! LA 1.21 MK 1.03 NL 1.05 OV 0.70 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.40 KP 0.85 ! LA 1.22 MK 1.04 NL 1.25 OV 0.69 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.10 KP 0.89 ! LA 1.14 MK 0.92 NL 1.43 OV 0.80 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 0.83 ! LA 1.09 MK 0.97 NL 1.40 OV 0.76 ! PT 1.14 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.11 KP 0.87 ! LA 1.08 MK 0.91 NL 1.52 OV 0.75 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.10 KP 0.86 ! LA 1.15 MK 1.00 NL 1.22 OV 0.72 ! PT 1.17 SC 1.29 ! ! ! Fit before self-cal, rms=0.031914Jy sigma=0.670551 ! Fit after self-cal, rms=0.031855Jy sigma=0.649226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=2.345 mas, bpa=-6.02 degrees ! Estimated noise=0.405635 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 (-22.4, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153832 Jy ! Component: 100 - total flux cleaned = 0.00165555 Jy ! Component: 150 - total flux cleaned = 0.00161358 Jy ! Component: 200 - total flux cleaned = 0.00157643 Jy ! Total flux subtracted in 200 components = 0.00157643 Jy ! Clean residual min=-0.001328 max=0.001422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0345143 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0345143 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=0.031773Jy sigma=0.647132 ! Fit after self-cal, rms=0.031922Jy sigma=0.645056 ! 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=0.031922Jy sigma=0.645056 ! Fit after self-cal, rms=0.032030Jy sigma=0.644637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9381 mas, bmaj=2.347 mas, bpa=-6.066 degrees ! Estimated noise=0.4045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532265 Jy ! Component: 100 - total flux cleaned = 0.000551072 Jy ! Component: 150 - total flux cleaned = 0.000551619 Jy ! Component: 200 - total flux cleaned = 0.000551819 Jy ! Total flux subtracted in 200 components = 0.000551819 Jy ! Clean residual min=-0.001238 max=0.001316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0350661 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0350661 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=0.032010Jy sigma=0.644086 ! Fit after self-cal, rms=0.032039Jy sigma=0.644008 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 = 0.000136616 Jy ! Component: 100 - total flux cleaned = 0.000148446 Jy ! Component: 150 - total flux cleaned = 0.000148294 Jy ! Component: 200 - total flux cleaned = 0.000137685 Jy ! Total flux subtracted in 200 components = 0.000137685 Jy ! Clean residual min=-0.001235 max=0.001287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0352038 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0352038 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=0.032033Jy sigma=0.643761 ! Fit after self-cal, rms=0.032033Jy sigma=0.643751 ! 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=0.032033Jy sigma=0.643751 ! Fit after self-cal, rms=0.032165Jy sigma=0.643684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=2.348 mas, bpa=-6.092 degrees ! Estimated noise=0.40568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277234 Jy ! Component: 100 - total flux cleaned = 0.000309414 Jy ! Component: 150 - total flux cleaned = 0.000319293 Jy ! Component: 200 - total flux cleaned = 0.000310485 Jy ! Total flux subtracted in 200 components = 0.000310485 Jy ! Clean residual min=-0.001237 max=0.001284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0355143 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0355143 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=0.032158Jy sigma=0.643507 ! Fit after self-cal, rms=0.032167Jy sigma=0.643490 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22032e-05 Jy ! Component: 100 - total flux cleaned = 5.49297e-05 Jy ! Component: 150 - total flux cleaned = 3.9056e-05 Jy ! Component: 200 - total flux cleaned = 3.15055e-05 Jy ! Total flux subtracted in 200 components = 3.15055e-05 Jy ! Clean residual min=-0.001239 max=0.001261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0355458 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0355458 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=0.032163Jy sigma=0.643387 ! Fit after self-cal, rms=0.032164Jy sigma=0.643380 ! 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=0.032164Jy sigma=0.643380 ! Fit after self-cal, rms=0.032226Jy sigma=0.643359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=4.317 mas, bpa=-6.299 degrees ! Estimated noise=0.502935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190161 Jy ! Component: 100 - total flux cleaned = 0.000218292 Jy ! Component: 150 - total flux cleaned = 0.000228275 Jy ! Component: 200 - total flux cleaned = 0.000237986 Jy ! Total flux subtracted in 200 components = 0.000237986 Jy ! Clean residual min=-0.001449 max=0.001646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0357837 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0357837 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=0.032224Jy sigma=0.643518 ! Fit after self-cal, rms=0.032229Jy sigma=0.643367 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 = -3.34474e-05 Jy ! Component: 100 - total flux cleaned = -3.41587e-05 Jy ! Component: 150 - total flux cleaned = -1.45543e-05 Jy ! Component: 200 - total flux cleaned = -3.25604e-05 Jy ! Total flux subtracted in 200 components = -3.25604e-05 Jy ! Clean residual min=-0.001445 max=0.001620 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0357512 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.0357512 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=0.032230Jy sigma=0.643531 ! Fit after self-cal, rms=0.032232Jy sigma=0.643436 ! 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=0.9367 mas, bmaj=2.348 mas, bpa=-6.158 degrees ! Estimated noise=0.406532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9367 x 2.348 at -6.158 degrees (North through East) ! Clean map min=-0.0011718 max=0.027283 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=0.7725 mas, bmaj=1.985 mas, bpa=-4.847 degrees ! Estimated noise=0.620079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206443 Jy ! Component: 100 - total flux cleaned = 0.0261415 Jy ! Component: 150 - total flux cleaned = 0.0289603 Jy ! Component: 200 - total flux cleaned = 0.0308702 Jy ! Total flux subtracted in 200 components = 0.0308702 Jy ! Clean residual min=-0.001812 max=0.001830 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0308702 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0308702 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9367 mas, bmaj=2.348 mas, bpa=-6.158 degrees ! Estimated noise=0.406532 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 (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221755 Jy ! Component: 100 - total flux cleaned = 0.00344792 Jy ! Component: 150 - total flux cleaned = 0.00408183 Jy ! Component: 200 - total flux cleaned = 0.00439122 Jy ! Total flux subtracted in 200 components = 0.00439122 Jy ! Clean residual min=-0.001285 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0352615 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.0352615 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=2.225 mas, bmaj=4.317 mas, bpa=-6.299 degrees ! Estimated noise=0.502935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356746 Jy ! Component: 100 - total flux cleaned = 0.000520102 Jy ! Component: 150 - total flux cleaned = 0.00056914 Jy ! Component: 200 - total flux cleaned = 0.000583445 Jy ! Total flux subtracted in 200 components = 0.000583445 Jy ! Clean residual min=-0.001391 max=0.001646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0358449 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09124e-07 Jy ! Component: 100 - total flux cleaned = 1.22264e-05 Jy ! Component: 150 - total flux cleaned = -1.10858e-05 Jy ! Component: 200 - total flux cleaned = -2.20085e-05 Jy ! Total flux subtracted in 200 components = -2.20085e-05 Jy ! Clean residual min=-0.001399 max=0.001601 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0358229 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.0358229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9367 mas, bmaj=2.348 mas, bpa=-6.158 degrees ! Estimated noise=0.406532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.18826e-06 Jy ! Component: 100 - total flux cleaned = -8.02509e-05 Jy ! Component: 150 - total flux cleaned = -8.18127e-05 Jy ! Component: 200 - total flux cleaned = -6.87766e-05 Jy ! Total flux subtracted in 200 components = -6.87766e-05 Jy ! Clean residual min=-0.001125 max=0.001348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0357541 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0357541 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=0.032205Jy sigma=0.642926 ! Fit after self-cal, rms=0.032178Jy sigma=0.642615 wmodel J1353-1427_X_map.mod ! Writing 86 model components to file: J1353-1427_X_map.mod wobs J1353-1427_X_uvs.fits ! Writing UV FITS file: J1353-1427_X_uvs.fits wwins J1353-1427_X_map.win ! wwins: Wrote 3 windows to J1353-1427_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 = 0.000421626 Jy ! Component: 100 - total flux cleaned = 0.000442949 Jy ! Component: 150 - total flux cleaned = 0.000460941 Jy ! Component: 200 - total flux cleaned = 0.000407376 Jy ! Component: 250 - total flux cleaned = 0.000356242 Jy ! Component: 300 - total flux cleaned = 0.000323272 Jy ! Component: 350 - total flux cleaned = 0.000227897 Jy ! Component: 400 - total flux cleaned = 0.000120476 Jy ! Component: 450 - total flux cleaned = 3.13543e-05 Jy ! Component: 500 - total flux cleaned = -5.5355e-05 Jy ! Component: 550 - total flux cleaned = -9.73117e-05 Jy ! Component: 600 - total flux cleaned = -0.00011129 Jy ! Component: 650 - total flux cleaned = -0.000164801 Jy ! Component: 700 - total flux cleaned = -0.000229447 Jy ! Component: 750 - total flux cleaned = -0.000254812 Jy ! Component: 800 - total flux cleaned = -0.00031662 Jy ! Component: 850 - total flux cleaned = -0.000341037 Jy ! Component: 900 - total flux cleaned = -0.000400273 Jy ! Component: 950 - total flux cleaned = -0.000457826 Jy ! Component: 1000 - total flux cleaned = -0.000468888 Jy ! Component: 1050 - total flux cleaned = -0.000491153 Jy ! Component: 1100 - total flux cleaned = -0.000567643 Jy ! Component: 1150 - total flux cleaned = -0.000653508 Jy ! Component: 1200 - total flux cleaned = -0.000685018 Jy ! Component: 1250 - total flux cleaned = -0.000778312 Jy ! Component: 1300 - total flux cleaned = -0.000870037 Jy ! Component: 1350 - total flux cleaned = -0.000910326 Jy ! Component: 1400 - total flux cleaned = -0.000979407 Jy ! Component: 1450 - total flux cleaned = -0.00105706 Jy ! Component: 1500 - total flux cleaned = -0.00111435 Jy ! Component: 1550 - total flux cleaned = -0.00117079 Jy ! Component: 1600 - total flux cleaned = -0.00117071 Jy ! Component: 1650 - total flux cleaned = -0.00120727 Jy ! Component: 1700 - total flux cleaned = -0.00124343 Jy ! Component: 1750 - total flux cleaned = -0.00128804 Jy ! Component: 1800 - total flux cleaned = -0.00134941 Jy ! Component: 1850 - total flux cleaned = -0.00135805 Jy ! Component: 1900 - total flux cleaned = -0.00139209 Jy ! Component: 1950 - total flux cleaned = -0.00142595 Jy ! Component: 2000 - total flux cleaned = -0.0014593 Jy ! Component: 2050 - total flux cleaned = -0.00150873 Jy ! Component: 2100 - total flux cleaned = -0.00154932 Jy ! Component: 2150 - total flux cleaned = -0.00158156 Jy ! Component: 2200 - total flux cleaned = -0.00162137 Jy ! Component: 2250 - total flux cleaned = -0.00165272 Jy ! Component: 2300 - total flux cleaned = -0.00166818 Jy ! Component: 2350 - total flux cleaned = -0.00168361 Jy ! Component: 2400 - total flux cleaned = -0.00171408 Jy ! Component: 2450 - total flux cleaned = -0.0017592 Jy ! Component: 2500 - total flux cleaned = -0.00178137 Jy ! Component: 2550 - total flux cleaned = -0.00178872 Jy ! Component: 2600 - total flux cleaned = -0.00182506 Jy ! Component: 2650 - total flux cleaned = -0.00185383 Jy ! Component: 2700 - total flux cleaned = -0.00186106 Jy ! Component: 2750 - total flux cleaned = -0.00191062 Jy ! Component: 2800 - total flux cleaned = -0.00191762 Jy ! Component: 2850 - total flux cleaned = -0.00193158 Jy ! Component: 2900 - total flux cleaned = -0.00195908 Jy ! Component: 2950 - total flux cleaned = -0.0019794 Jy ! Component: 3000 - total flux cleaned = -0.00200636 Jy ! Component: 3050 - total flux cleaned = -0.00201974 Jy ! Component: 3100 - total flux cleaned = -0.00201971 Jy ! Component: 3150 - total flux cleaned = -0.00203294 Jy ! Component: 3200 - total flux cleaned = -0.0020461 Jy ! Component: 3250 - total flux cleaned = -0.00206566 Jy ! Component: 3300 - total flux cleaned = -0.00207207 Jy ! Component: 3350 - total flux cleaned = -0.00210404 Jy ! Component: 3400 - total flux cleaned = -0.00211045 Jy ! Component: 3450 - total flux cleaned = -0.00212297 Jy ! Component: 3500 - total flux cleaned = -0.00215422 Jy ! Component: 3550 - total flux cleaned = -0.00217284 Jy ! Component: 3600 - total flux cleaned = -0.00220364 Jy ! Component: 3650 - total flux cleaned = -0.00220974 Jy ! Component: 3700 - total flux cleaned = -0.00221584 Jy ! Component: 3750 - total flux cleaned = -0.00224004 Jy ! Component: 3800 - total flux cleaned = -0.00227606 Jy ! Component: 3850 - total flux cleaned = -0.00229399 Jy ! Component: 3900 - total flux cleaned = -0.00232364 Jy ! Component: 3950 - total flux cleaned = -0.00235312 Jy ! Component: 4000 - total flux cleaned = -0.00237068 Jy ! Component: 4050 - total flux cleaned = -0.00238818 Jy ! Total flux subtracted in 4096 components = -0.00241708 Jy ! Clean residual min=-0.000338 max=0.000315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.033337 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 353 components and 0.0333371 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1353-1427_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9367 x 2.348 at -6.158 degrees (North through East) ! Clean map min=-0.00072622 max=0.027302 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1353-1427_X_20180615_map.fits wmodel /tmp/maps//J1353-1427_X_20180615_map.mod ! Writing 353 model components to file: /tmp/maps//J1353-1427_X_20180615_map.mod wobs /tmp/maps//J1353-1427_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1353-1427_X_20180615_uvs.fits wwins /tmp/maps//J1353-1427_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1353-1427_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0273022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.81702e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07871 1.07871 2.15741 4.31482 8.62965 17.2593 34.5186 69.0372 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.111 quit ! Quitting program ! Log file /tmp/maps//J1353-1427_X_20180615_dfm.log closed on Wed Jul 4 23:27:29 2018