! Started logfile: .//J1152+0733_X_dfm.log on Mon Jan 20 17:58:17 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 .//J1152+0733_X_uva.fits ! Reading UV FITS file: .//J1152+0733_X_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1152+0733 ! ! 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 5400 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 J1152+0733_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=1.003571Jy sigma=21.148159 ! Fit after self-cal, rms=0.947052Jy sigma=19.960720 ! 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=0.7508 mas, bmaj=1.929 mas, bpa=1.83 degrees ! Estimated noise=0.641458 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 = 0.0387482 Jy ! Component: 100 - total flux cleaned = 0.0504557 Jy ! Total flux subtracted in 100 components = 0.0504557 Jy ! Clean residual min=-0.004464 max=0.005551 Jy/beam ! Clean residual mean=-0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.0504557 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0504557 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=0.051204Jy sigma=1.018399 ! Fit after self-cal, rms=0.050286Jy sigma=0.998492 ! 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=0.8975 mas, bmaj=2.224 mas, bpa=0.3279 degrees ! Estimated noise=0.46038 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 = 0.00892915 Jy ! Component: 100 - total flux cleaned = 0.0130694 Jy ! Component: 150 - total flux cleaned = 0.0153724 Jy ! Component: 200 - total flux cleaned = 0.0168465 Jy ! Total flux subtracted in 200 components = 0.0168465 Jy ! Clean residual min=-0.005302 max=0.002930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0673022 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0673022 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=0.048734Jy sigma=0.967917 ! Fit after self-cal, rms=0.048702Jy sigma=0.967435 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.224 at 0.3279 degrees (North through East) ! Clean map min=-0.0050877 max=0.053522 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.07 KP 0.93 ! LA 1.06 MK 1.09 NL 0.64 OV 1.17 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.13 KP 1.02 ! LA 0.96 MK 1.25 NL 0.74 OV 1.03 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.93 KP 1.13 ! LA 0.99 MK 1.01 NL 0.71 OV 1.14 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.11 KP 0.99 ! LA 1.04 MK 1.02 NL 0.85 OV 1.14 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.07 KP 1.02 ! LA 1.02 MK 1.05 NL 0.75 OV 1.08 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 1.06 KP 1.27 ! LA 0.93 MK 0.85 NL 0.69 OV 1.18 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.20 KP 1.00 ! LA 1.03 MK 1.20 NL 0.79 OV 1.14 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 1.15 KP 1.02 ! LA 1.05 MK 0.97 NL 0.69 OV 1.04 ! PT 0.82 SC 1.01 ! ! ! Fit before self-cal, rms=0.048702Jy sigma=0.967435 ! Fit after self-cal, rms=0.042557Jy sigma=0.941812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.236 mas, bpa=0.3975 degrees ! Estimated noise=0.457213 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 = -0.000243922 Jy ! Component: 100 - total flux cleaned = -0.000260002 Jy ! Component: 150 - total flux cleaned = -0.000274437 Jy ! Component: 200 - total flux cleaned = -0.000287555 Jy ! Total flux subtracted in 200 components = -0.000287555 Jy ! Clean residual min=-0.002072 max=0.002158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0670146 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0670146 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=0.042546Jy sigma=0.941648 ! Fit after self-cal, rms=0.042775Jy sigma=0.939247 ! 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=0.042775Jy sigma=0.939247 ! Fit after self-cal, rms=0.042463Jy sigma=0.938851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.238 mas, bpa=0.1897 degrees ! Estimated noise=0.456355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185087 Jy ! Component: 100 - total flux cleaned = -0.000212269 Jy ! Component: 150 - total flux cleaned = -0.000237801 Jy ! Component: 200 - total flux cleaned = -0.000261793 Jy ! Total flux subtracted in 200 components = -0.000261793 Jy ! Clean residual min=-0.002104 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0667528 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0667528 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=0.042454Jy sigma=0.938747 ! Fit after self-cal, rms=0.042516Jy sigma=0.938675 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 = -2.67711e-05 Jy ! Component: 100 - total flux cleaned = -3.79547e-05 Jy ! Component: 150 - total flux cleaned = -4.80023e-05 Jy ! Component: 200 - total flux cleaned = -4.77054e-05 Jy ! Total flux subtracted in 200 components = -4.77054e-05 Jy ! Clean residual min=-0.002133 max=0.002167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0667051 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0667051 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=0.042511Jy sigma=0.938599 ! Fit after self-cal, rms=0.042512Jy sigma=0.938596 ! 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=0.042512Jy sigma=0.938596 ! Fit after self-cal, rms=0.042348Jy sigma=0.938563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.904 mas, bmaj=2.239 mas, bpa=0.1142 degrees ! Estimated noise=0.454872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164381 Jy ! Component: 100 - total flux cleaned = -0.000174839 Jy ! Component: 150 - total flux cleaned = -0.000175056 Jy ! Component: 200 - total flux cleaned = -0.000175662 Jy ! Total flux subtracted in 200 components = -0.000175662 Jy ! Clean residual min=-0.002123 max=0.002167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0665295 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0665295 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=0.042343Jy sigma=0.938506 ! Fit after self-cal, rms=0.042355Jy sigma=0.938499 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 = -2.34594e-06 Jy ! Component: 100 - total flux cleaned = -2.27028e-06 Jy ! Component: 150 - total flux cleaned = 6.30907e-06 Jy ! Component: 200 - total flux cleaned = 6.14103e-06 Jy ! Total flux subtracted in 200 components = 6.14103e-06 Jy ! Clean residual min=-0.002131 max=0.002161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0665356 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0665356 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=0.042352Jy sigma=0.938445 ! Fit after self-cal, rms=0.042352Jy sigma=0.938442 ! 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=0.042352Jy sigma=0.938442 ! Fit after self-cal, rms=0.042233Jy sigma=0.938431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=3.293 mas, bpa=-4.497 degrees ! Estimated noise=0.592476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402261 Jy ! Component: 100 - total flux cleaned = 0.000476146 Jy ! Component: 150 - total flux cleaned = 0.000474872 Jy ! Component: 200 - total flux cleaned = 0.000475043 Jy ! Total flux subtracted in 200 components = 0.000475043 Jy ! Clean residual min=-0.002151 max=0.002510 Jy/beam ! Clean residual mean=0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0670106 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0670106 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=0.042236Jy sigma=0.938667 ! Fit after self-cal, rms=0.042232Jy sigma=0.938605 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 = 1.49617e-05 Jy ! Component: 100 - total flux cleaned = 1.43092e-05 Jy ! Component: 150 - total flux cleaned = 1.3373e-05 Jy ! Component: 200 - total flux cleaned = 4.37223e-06 Jy ! Total flux subtracted in 200 components = 4.37223e-06 Jy ! Clean residual min=-0.002129 max=0.002478 Jy/beam ! Clean residual mean=0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.067015 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.067015 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=0.042238Jy sigma=0.938803 ! Fit after self-cal, rms=0.042235Jy sigma=0.938762 ! 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=0.9033 mas, bmaj=2.24 mas, bpa=0.05008 degrees ! Estimated noise=0.45368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9033 x 2.24 at 0.05008 degrees (North through East) ! Clean map min=-0.0018363 max=0.053076 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=0.7556 mas, bmaj=1.94 mas, bpa=1.696 degrees ! Estimated noise=0.635184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03883 Jy ! Component: 100 - total flux cleaned = 0.0507312 Jy ! Component: 150 - total flux cleaned = 0.057041 Jy ! Component: 200 - total flux cleaned = 0.0606044 Jy ! Total flux subtracted in 200 components = 0.0606044 Jy ! Clean residual min=-0.002915 max=0.002951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0606044 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0606044 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9033 mas, bmaj=2.24 mas, bpa=0.05008 degrees ! Estimated noise=0.45368 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322427 Jy ! Component: 100 - total flux cleaned = 0.00431566 Jy ! Component: 150 - total flux cleaned = 0.00474924 Jy ! Component: 200 - total flux cleaned = 0.00497332 Jy ! Total flux subtracted in 200 components = 0.00497332 Jy ! Clean residual min=-0.002184 max=0.002108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0655778 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0655778 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=2.008 mas, bmaj=3.293 mas, bpa=-4.497 degrees ! Estimated noise=0.592476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054829 Jy ! Component: 100 - total flux cleaned = 0.000607146 Jy ! Component: 150 - total flux cleaned = 0.000714931 Jy ! Component: 200 - total flux cleaned = 0.000786336 Jy ! Total flux subtracted in 200 components = 0.000786336 Jy ! Clean residual min=-0.002083 max=0.002448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0663641 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 = 8.46291e-05 Jy ! Component: 100 - total flux cleaned = 0.00015943 Jy ! Component: 150 - total flux cleaned = 0.000226646 Jy ! Component: 200 - total flux cleaned = 0.000272603 Jy ! Total flux subtracted in 200 components = 0.000272603 Jy ! Clean residual min=-0.002042 max=0.002435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0666367 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0666367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9033 mas, bmaj=2.24 mas, bpa=0.05008 degrees ! Estimated noise=0.45368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375071 Jy ! Component: 100 - total flux cleaned = -0.00039768 Jy ! Component: 150 - total flux cleaned = -0.000399016 Jy ! Component: 200 - total flux cleaned = -0.000415964 Jy ! Total flux subtracted in 200 components = -0.000415964 Jy ! Clean residual min=-0.002090 max=0.001941 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0662207 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0662207 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=0.042173Jy sigma=0.936902 ! Fit after self-cal, rms=0.042196Jy sigma=0.936710 wmodel J1152+0733_X_map.mod ! Writing 52 model components to file: J1152+0733_X_map.mod wobs J1152+0733_X_uvs.fits ! Writing UV FITS file: J1152+0733_X_uvs.fits wwins J1152+0733_X_map.win ! wwins: Wrote 2 windows to J1152+0733_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 = -0.000427196 Jy ! Component: 100 - total flux cleaned = -0.000528 Jy ! Component: 150 - total flux cleaned = -0.000623129 Jy ! Component: 200 - total flux cleaned = -0.000534582 Jy ! Component: 250 - total flux cleaned = -0.000533957 Jy ! Component: 300 - total flux cleaned = -0.00048 Jy ! Component: 350 - total flux cleaned = -0.000479009 Jy ! Component: 400 - total flux cleaned = -0.000429249 Jy ! Component: 450 - total flux cleaned = -0.000357589 Jy ! Component: 500 - total flux cleaned = -0.000266342 Jy ! Component: 550 - total flux cleaned = -0.000266206 Jy ! Component: 600 - total flux cleaned = -0.000222434 Jy ! Component: 650 - total flux cleaned = -0.000201296 Jy ! Component: 700 - total flux cleaned = -0.000201373 Jy ! Component: 750 - total flux cleaned = -0.000201665 Jy ! Component: 800 - total flux cleaned = -0.000240845 Jy ! Component: 850 - total flux cleaned = -0.00022173 Jy ! Component: 900 - total flux cleaned = -0.000259245 Jy ! Component: 950 - total flux cleaned = -0.000295584 Jy ! Component: 1000 - total flux cleaned = -0.000330917 Jy ! Component: 1050 - total flux cleaned = -0.000382918 Jy ! Component: 1100 - total flux cleaned = -0.000399677 Jy ! Component: 1150 - total flux cleaned = -0.000416344 Jy ! Component: 1200 - total flux cleaned = -0.00046578 Jy ! Component: 1250 - total flux cleaned = -0.000498221 Jy ! Component: 1300 - total flux cleaned = -0.000530025 Jy ! Component: 1350 - total flux cleaned = -0.000545652 Jy ! Component: 1400 - total flux cleaned = -0.000545852 Jy ! Component: 1450 - total flux cleaned = -0.00054628 Jy ! Component: 1500 - total flux cleaned = -0.000531356 Jy ! Component: 1550 - total flux cleaned = -0.000472968 Jy ! Component: 1600 - total flux cleaned = -0.000401309 Jy ! Component: 1650 - total flux cleaned = -0.000344632 Jy ! Component: 1700 - total flux cleaned = -0.000274751 Jy ! Component: 1750 - total flux cleaned = -0.000302445 Jy ! Component: 1800 - total flux cleaned = -0.000220874 Jy ! Component: 1850 - total flux cleaned = -0.000207565 Jy ! Component: 1900 - total flux cleaned = -0.000167949 Jy ! Component: 1950 - total flux cleaned = -0.000154799 Jy ! Component: 2000 - total flux cleaned = -0.000141871 Jy ! Component: 2050 - total flux cleaned = -9.08743e-05 Jy ! Component: 2100 - total flux cleaned = -6.59448e-05 Jy ! Component: 2150 - total flux cleaned = -6.60588e-05 Jy ! Component: 2200 - total flux cleaned = -5.37666e-05 Jy ! Component: 2250 - total flux cleaned = -5.39523e-06 Jy ! Component: 2300 - total flux cleaned = 1.84241e-05 Jy ! Component: 2350 - total flux cleaned = 4.19466e-05 Jy ! Component: 2400 - total flux cleaned = 5.34622e-05 Jy ! Component: 2450 - total flux cleaned = 8.79458e-05 Jy ! Component: 2500 - total flux cleaned = 0.000110462 Jy ! Component: 2550 - total flux cleaned = 0.000132943 Jy ! Component: 2600 - total flux cleaned = 0.000110547 Jy ! Component: 2650 - total flux cleaned = 0.000132611 Jy ! Component: 2700 - total flux cleaned = 0.000132526 Jy ! Component: 2750 - total flux cleaned = 0.000121583 Jy ! Component: 2800 - total flux cleaned = 0.000121578 Jy ! Component: 2850 - total flux cleaned = 5.80198e-05 Jy ! Component: 2900 - total flux cleaned = 8.93848e-05 Jy ! Component: 2950 - total flux cleaned = 5.81718e-05 Jy ! Component: 3000 - total flux cleaned = 4.78837e-05 Jy ! Component: 3050 - total flux cleaned = -3.29345e-06 Jy ! Component: 3100 - total flux cleaned = -7.39439e-05 Jy ! Component: 3150 - total flux cleaned = -9.39234e-05 Jy ! Component: 3200 - total flux cleaned = -0.000133568 Jy ! Component: 3250 - total flux cleaned = -0.000163088 Jy ! Component: 3300 - total flux cleaned = -0.000163166 Jy ! Component: 3350 - total flux cleaned = -0.000231098 Jy ! Component: 3400 - total flux cleaned = -0.000211878 Jy ! Component: 3450 - total flux cleaned = -0.0002406 Jy ! Component: 3500 - total flux cleaned = -0.000269002 Jy ! Component: 3550 - total flux cleaned = -0.000259602 Jy ! Component: 3600 - total flux cleaned = -0.000278201 Jy ! Component: 3650 - total flux cleaned = -0.000296703 Jy ! Component: 3700 - total flux cleaned = -0.0003243 Jy ! Component: 3750 - total flux cleaned = -0.000333413 Jy ! Component: 3800 - total flux cleaned = -0.000360605 Jy ! Component: 3850 - total flux cleaned = -0.0003785 Jy ! Component: 3900 - total flux cleaned = -0.000414201 Jy ! Component: 3950 - total flux cleaned = -0.000378674 Jy ! Component: 4000 - total flux cleaned = -0.000422743 Jy ! Component: 4050 - total flux cleaned = -0.00043155 Jy ! Total flux subtracted in 4096 components = -0.000414208 Jy ! Clean residual min=-0.000516 max=0.000528 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0658065 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 354 components and 0.0658066 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1152+0733_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9033 x 2.24 at 0.05008 degrees (North through East) ! Clean map min=-0.0017338 max=0.053162 Jy/beam ! Writing clean map to FITS file: .//J1152+0733_X_map.fits wmodel .//J1152+0733_X_map.mod ! Writing 354 model components to file: .//J1152+0733_X_map.mod wobs .//J1152+0733_X_uvs.fits ! Writing UV FITS file: .//J1152+0733_X_uvs.fits wwins .//J1152+0733_X_map.win ! wwins: Wrote 3 windows to .//J1152+0733_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0531622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.801542 0.801542 1.60308 3.20617 6.41234 12.8247 25.6494 51.2987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.278 quit ! Quitting program ! Log file .//J1152+0733_X_dfm.log closed on Mon Jan 20 17:58:21 2020