! Started logfile: .//J0150-1458_X_dfm.log on Mon Jan 20 17:12:22 2020 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 .//J0150-1458_X_uva.fits ! Reading UV FITS file: .//J0150-1458_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0150-1458 ! ! 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 76 lines of history. ! ! Reading 3360 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 J0150-1458_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=1.009981Jy sigma=19.379854 ! Fit after self-cal, rms=0.860192Jy sigma=16.505379 ! 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=1.366 mas, bmaj=5.83 mas, bpa=-8.049 degrees ! Estimated noise=0.878234 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 = 0.108614 Jy ! Component: 100 - total flux cleaned = 0.133028 Jy ! Total flux subtracted in 100 components = 0.133028 Jy ! Clean residual min=-0.006755 max=0.009252 Jy/beam ! Clean residual mean=-0.000018 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.133028 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.133028 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=0.039543Jy sigma=0.730004 ! Fit after self-cal, rms=0.039542Jy sigma=0.729856 ! 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=1.636 mas, bmaj=5.831 mas, bpa=-8.137 degrees ! Estimated noise=0.644899 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 = 0.0101232 Jy ! Component: 100 - total flux cleaned = 0.01598 Jy ! Component: 150 - total flux cleaned = 0.0196682 Jy ! Component: 200 - total flux cleaned = 0.0212922 Jy ! Total flux subtracted in 200 components = 0.0212922 Jy ! Clean residual min=-0.004630 max=0.006836 Jy/beam ! Clean residual mean=-0.000010 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.15432 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.15432 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=0.036762Jy sigma=0.674649 ! Fit after self-cal, rms=0.036749Jy sigma=0.674351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.636 x 5.831 at -8.137 degrees (North through East) ! Clean map min=-0.0045427 max=0.14106 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.99 ! LA 1.00 NL 0.92 OV 1.12 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.07 KP 1.00 ! LA 0.99 NL 0.93 OV 1.13 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.01 KP 0.97 ! LA 1.00 NL 0.94 OV 1.13 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.07 KP 1.03 ! LA 1.04 NL 0.89 OV 1.11 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 1.04 ! LA 1.01 NL 0.91 OV 1.14 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.04 KP 1.07 ! LA 1.01 NL 0.93 OV 1.15 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.03 KP 0.99 ! LA 1.02 NL 0.94 OV 1.09 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 1.08 ! LA 1.00 NL 0.89 OV 1.12 PT 0.96 ! ! ! Fit before self-cal, rms=0.036749Jy sigma=0.674351 ! Fit after self-cal, rms=0.034709Jy sigma=0.632553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=5.807 mas, bpa=-8.36 degrees ! Estimated noise=0.64039 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 = 0.00117581 Jy ! Component: 100 - total flux cleaned = 0.00111431 Jy ! Component: 150 - total flux cleaned = 0.00110842 Jy ! Component: 200 - total flux cleaned = 0.00114054 Jy ! Total flux subtracted in 200 components = 0.00114054 Jy ! Clean residual min=-0.001926 max=0.001971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.15546 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.15546 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=0.034506Jy sigma=0.628921 ! Fit after self-cal, rms=0.034515Jy sigma=0.628691 ! 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=0.034515Jy sigma=0.628691 ! Fit after self-cal, rms=0.034468Jy sigma=0.628209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=5.804 mas, bpa=-8.386 degrees ! Estimated noise=0.638868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.27129e-05 Jy ! Component: 100 - total flux cleaned = -6.54561e-05 Jy ! Component: 150 - total flux cleaned = -3.96208e-05 Jy ! Component: 200 - total flux cleaned = 2.39517e-05 Jy ! Total flux subtracted in 200 components = 2.39517e-05 Jy ! Clean residual min=-0.001685 max=0.001778 Jy/beam ! Clean residual mean=-0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.155484 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.155484 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=0.034409Jy sigma=0.627308 ! Fit after self-cal, rms=0.034407Jy sigma=0.627277 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 = 6.59269e-05 Jy ! Component: 100 - total flux cleaned = 0.000111624 Jy ! Component: 150 - total flux cleaned = 0.000111365 Jy ! Component: 200 - total flux cleaned = 8.81214e-05 Jy ! Total flux subtracted in 200 components = 8.81214e-05 Jy ! Clean residual min=-0.001625 max=0.001721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.155572 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.155572 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=0.034393Jy sigma=0.627102 ! Fit after self-cal, rms=0.034392Jy sigma=0.627096 ! 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=0.034392Jy sigma=0.627096 ! Fit after self-cal, rms=0.034459Jy sigma=0.626842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=5.804 mas, bpa=-8.415 degrees ! Estimated noise=0.638882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040282 Jy ! Component: 100 - total flux cleaned = -0.000453923 Jy ! Component: 150 - total flux cleaned = -0.000440396 Jy ! Component: 200 - total flux cleaned = -0.000429201 Jy ! Total flux subtracted in 200 components = -0.000429201 Jy ! Clean residual min=-0.001562 max=0.001668 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.155143 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.155143 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=0.034441Jy sigma=0.626607 ! Fit after self-cal, rms=0.034441Jy sigma=0.626601 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 = 2.22219e-06 Jy ! Component: 100 - total flux cleaned = -1.61632e-05 Jy ! Component: 150 - total flux cleaned = -3.33007e-05 Jy ! Component: 200 - total flux cleaned = -4.12252e-05 Jy ! Total flux subtracted in 200 components = -4.12252e-05 Jy ! Clean residual min=-0.001541 max=0.001641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.155102 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.155102 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=0.034436Jy sigma=0.626541 ! Fit after self-cal, rms=0.034435Jy sigma=0.626539 ! 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=0.034435Jy sigma=0.626539 ! Fit after self-cal, rms=0.034500Jy sigma=0.626433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=5.649 mas, bpa=-7.746 degrees ! Estimated noise=0.670117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026885 Jy ! Component: 100 - total flux cleaned = -0.000298878 Jy ! Component: 150 - total flux cleaned = -0.000314876 Jy ! Component: 200 - total flux cleaned = -0.000329702 Jy ! Total flux subtracted in 200 components = -0.000329702 Jy ! Clean residual min=-0.001263 max=0.001656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.154772 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 155 components and 0.154772 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=0.034494Jy sigma=0.626351 ! Fit after self-cal, rms=0.034496Jy sigma=0.626339 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 = -7.12167e-05 Jy ! Component: 100 - total flux cleaned = -6.38401e-05 Jy ! Component: 150 - total flux cleaned = -5.21198e-05 Jy ! Component: 200 - total flux cleaned = -4.11074e-05 Jy ! Total flux subtracted in 200 components = -4.11074e-05 Jy ! Clean residual min=-0.001242 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.154731 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.154731 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=0.034495Jy sigma=0.626324 ! Fit after self-cal, rms=0.034495Jy sigma=0.626322 ! 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=1.671 mas, bmaj=5.808 mas, bpa=-8.437 degrees ! Estimated noise=0.639118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 5.808 at -8.437 degrees (North through East) ! Clean map min=-0.0014429 max=0.13986 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=1.402 mas, bmaj=5.792 mas, bpa=-8.274 degrees ! Estimated noise=0.869402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107514 Jy ! Component: 100 - total flux cleaned = 0.131122 Jy ! Component: 150 - total flux cleaned = 0.139514 Jy ! Component: 200 - total flux cleaned = 0.144257 Jy ! Total flux subtracted in 200 components = 0.144257 Jy ! Clean residual min=-0.002325 max=0.003194 Jy/beam ! Clean residual mean=-0.000007 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.144257 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.144257 Jy ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=5.808 mas, bpa=-8.437 degrees ! Estimated noise=0.639118 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 (26.4, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409187 Jy ! Component: 100 - total flux cleaned = 0.00640693 Jy ! Component: 150 - total flux cleaned = 0.00764238 Jy ! Component: 200 - total flux cleaned = 0.00827301 Jy ! Total flux subtracted in 200 components = 0.00827301 Jy ! Clean residual min=-0.001578 max=0.001371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.15253 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.15253 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=2.496 mas, bmaj=5.649 mas, bpa=-7.746 degrees ! Estimated noise=0.670117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542931 Jy ! Component: 100 - total flux cleaned = 0.000628007 Jy ! Component: 150 - total flux cleaned = 0.000555131 Jy ! Component: 200 - total flux cleaned = 0.00049093 Jy ! Total flux subtracted in 200 components = 0.00049093 Jy ! Clean residual min=-0.001362 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.153021 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 = -3.8458e-05 Jy ! Component: 100 - total flux cleaned = -7.4516e-05 Jy ! Component: 150 - total flux cleaned = -0.000106644 Jy ! Component: 200 - total flux cleaned = -0.000135986 Jy ! Total flux subtracted in 200 components = -0.000135986 Jy ! Clean residual min=-0.001252 max=0.001413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.152885 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 115 components and 0.152885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=5.808 mas, bpa=-8.437 degrees ! Estimated noise=0.639118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.71854e-05 Jy ! Component: 100 - total flux cleaned = 7.93091e-05 Jy ! Component: 150 - total flux cleaned = 0.000133271 Jy ! Component: 200 - total flux cleaned = 0.000133218 Jy ! Total flux subtracted in 200 components = 0.000133218 Jy ! Clean residual min=-0.001277 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.153018 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.153018 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=0.034392Jy sigma=0.624609 ! Fit after self-cal, rms=0.034376Jy sigma=0.624388 wmodel J0150-1458_X_map.mod ! Writing 140 model components to file: J0150-1458_X_map.mod wobs J0150-1458_X_uvs.fits ! Writing UV FITS file: J0150-1458_X_uvs.fits wwins J0150-1458_X_map.win ! wwins: Wrote 2 windows to J0150-1458_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 = 0.000282068 Jy ! Component: 100 - total flux cleaned = 0.00024007 Jy ! Component: 150 - total flux cleaned = 0.000202124 Jy ! Component: 200 - total flux cleaned = 0.000184034 Jy ! Component: 250 - total flux cleaned = 0.000184413 Jy ! Component: 300 - total flux cleaned = 0.000153873 Jy ! Component: 350 - total flux cleaned = 0.000109421 Jy ! Component: 400 - total flux cleaned = 0.000109237 Jy ! Component: 450 - total flux cleaned = 8.2609e-05 Jy ! Component: 500 - total flux cleaned = 4.36405e-05 Jy ! Component: 550 - total flux cleaned = -6.35853e-06 Jy ! Component: 600 - total flux cleaned = -7.8819e-05 Jy ! Component: 650 - total flux cleaned = -9.05193e-05 Jy ! Component: 700 - total flux cleaned = -6.77978e-05 Jy ! Component: 750 - total flux cleaned = -4.60005e-05 Jy ! Component: 800 - total flux cleaned = -2.99063e-06 Jy ! Component: 850 - total flux cleaned = 3.88676e-05 Jy ! Component: 900 - total flux cleaned = 0.000100226 Jy ! Component: 950 - total flux cleaned = 0.000150125 Jy ! Component: 1000 - total flux cleaned = 0.000208902 Jy ! Component: 1050 - total flux cleaned = 0.000275554 Jy ! Component: 1100 - total flux cleaned = 0.000340634 Jy ! Component: 1150 - total flux cleaned = 0.000395216 Jy ! Component: 1200 - total flux cleaned = 0.000457923 Jy ! Component: 1250 - total flux cleaned = 0.000519699 Jy ! Component: 1300 - total flux cleaned = 0.00058032 Jy ! Component: 1350 - total flux cleaned = 0.000631554 Jy ! Component: 1400 - total flux cleaned = 0.000681926 Jy ! Component: 1450 - total flux cleaned = 0.000715129 Jy ! Component: 1500 - total flux cleaned = 0.000772212 Jy ! Component: 1550 - total flux cleaned = 0.000820408 Jy ! Component: 1600 - total flux cleaned = 0.000860102 Jy ! Component: 1650 - total flux cleaned = 0.000914925 Jy ! Component: 1700 - total flux cleaned = 0.000961248 Jy ! Component: 1750 - total flux cleaned = 0.00101455 Jy ! Component: 1800 - total flux cleaned = 0.00104461 Jy ! Component: 1850 - total flux cleaned = 0.00110412 Jy ! Component: 1900 - total flux cleaned = 0.00113347 Jy ! Component: 1950 - total flux cleaned = 0.00116971 Jy ! Component: 2000 - total flux cleaned = 0.00119849 Jy ! Component: 2050 - total flux cleaned = 0.0012484 Jy ! Component: 2100 - total flux cleaned = 0.00127666 Jy ! Component: 2150 - total flux cleaned = 0.00131887 Jy ! Component: 2200 - total flux cleaned = 0.00136075 Jy ! Component: 2250 - total flux cleaned = 0.00138159 Jy ! Component: 2300 - total flux cleaned = 0.00142306 Jy ! Component: 2350 - total flux cleaned = 0.00145052 Jy ! Component: 2400 - total flux cleaned = 0.00149152 Jy ! Component: 2450 - total flux cleaned = 0.0015323 Jy ! Component: 2500 - total flux cleaned = 0.00156614 Jy ! Component: 2550 - total flux cleaned = 0.00159982 Jy ! Component: 2600 - total flux cleaned = 0.00163344 Jy ! Component: 2650 - total flux cleaned = 0.00168701 Jy ! Component: 2700 - total flux cleaned = 0.00171378 Jy ! Component: 2750 - total flux cleaned = 0.00175381 Jy ! Component: 2800 - total flux cleaned = 0.00178713 Jy ! Component: 2850 - total flux cleaned = 0.00180713 Jy ! Component: 2900 - total flux cleaned = 0.00182713 Jy ! Component: 2950 - total flux cleaned = 0.00186042 Jy ! Component: 3000 - total flux cleaned = 0.00188042 Jy ! Component: 3050 - total flux cleaned = 0.0019071 Jy ! Component: 3100 - total flux cleaned = 0.00193375 Jy ! Component: 3150 - total flux cleaned = 0.00194711 Jy ! Component: 3200 - total flux cleaned = 0.00196047 Jy ! Component: 3250 - total flux cleaned = 0.0020007 Jy ! Component: 3300 - total flux cleaned = 0.00202763 Jy ! Component: 3350 - total flux cleaned = 0.00204107 Jy ! Component: 3400 - total flux cleaned = 0.00206132 Jy ! Component: 3450 - total flux cleaned = 0.00206136 Jy ! Component: 3500 - total flux cleaned = 0.00206816 Jy ! Component: 3550 - total flux cleaned = 0.00206818 Jy ! Component: 3600 - total flux cleaned = 0.00208192 Jy ! Component: 3650 - total flux cleaned = 0.00209572 Jy ! Component: 3700 - total flux cleaned = 0.00210266 Jy ! Component: 3750 - total flux cleaned = 0.00210963 Jy ! Component: 3800 - total flux cleaned = 0.00213065 Jy ! Component: 3850 - total flux cleaned = 0.00215186 Jy ! Component: 3900 - total flux cleaned = 0.00217317 Jy ! Component: 3950 - total flux cleaned = 0.00218742 Jy ! Component: 4000 - total flux cleaned = 0.00221616 Jy ! Component: 4050 - total flux cleaned = 0.00224513 Jy ! Total flux subtracted in 4096 components = 0.00225244 Jy ! Clean residual min=-0.000394 max=0.000447 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.155271 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 426 components and 0.155271 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0150-1458_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 5.808 at -8.437 degrees (North through East) ! Clean map min=-0.0013091 max=0.13932 Jy/beam ! Writing clean map to FITS file: .//J0150-1458_X_map.fits wmodel .//J0150-1458_X_map.mod ! Writing 426 model components to file: .//J0150-1458_X_map.mod wobs .//J0150-1458_X_uvs.fits ! Writing UV FITS file: .//J0150-1458_X_uvs.fits wwins .//J0150-1458_X_map.win ! wwins: Wrote 3 windows to .//J0150-1458_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.139319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276373 0.276373 0.552747 1.10549 2.21099 4.42197 8.84395 17.6879 35.3758 70.7516 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1085.49 quit ! Quitting program ! Log file .//J0150-1458_X_dfm.log closed on Mon Jan 20 17:12:25 2020