! Started logfile: .//J1416-2924_X_dfm.log on Mon Jan 20 18:12:13 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 .//J1416-2924_X_uva.fits ! Reading UV FITS file: .//J1416-2924_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J1416-2924 ! ! 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 2640 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 J1416-2924_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 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=1.007620Jy sigma=10.892460 ! Fit after self-cal, rms=0.940680Jy sigma=10.119149 ! 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=1.035 mas, bmaj=3.795 mas, bpa=-2.383 degrees ! Estimated noise=2.14546 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 = 0.0498963 Jy ! Component: 100 - total flux cleaned = 0.0634065 Jy ! Total flux subtracted in 100 components = 0.0634065 Jy ! Clean residual min=-0.007683 max=0.007839 Jy/beam ! Clean residual mean=0.000007 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.0634065 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0634065 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=0.088697Jy sigma=0.755510 ! Fit after self-cal, rms=0.087650Jy sigma=0.743495 ! 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=1.172 mas, bmaj=4.144 mas, bpa=-1.759 degrees ! Estimated noise=1.34088 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 = 0.00532909 Jy ! Component: 100 - total flux cleaned = 0.00575361 Jy ! Component: 150 - total flux cleaned = 0.00585009 Jy ! Component: 200 - total flux cleaned = 0.00599838 Jy ! Total flux subtracted in 200 components = 0.00599838 Jy ! Clean residual min=-0.005494 max=0.004675 Jy/beam ! Clean residual mean=0.000023 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0694049 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0694049 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=0.087186Jy sigma=0.734547 ! Fit after self-cal, rms=0.087384Jy sigma=0.734109 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 4.144 at -1.759 degrees (North through East) ! Clean map min=-0.0051628 max=0.065192 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.02 KP 1.14 LA 0.89 ! NL 1.47 PT 1.18 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.17 KP 1.25 LA 0.95 ! NL 0.97 PT 1.06 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.01 KP 1.26 LA 0.78 ! NL 1.33 PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.93 KP 1.05 LA 0.79 ! NL 1.20 PT 1.11 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.86 KP 0.92 LA 0.93 ! NL 1.10 PT 1.03 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.02 KP 1.05 LA 0.82 ! NL 1.02 PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 KP 1.09 LA 0.75 ! NL 0.88 PT 1.23 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.04 KP 1.45 LA 1.06 ! NL 1.35 PT 1.09 SC 0.78 ! ! ! Fit before self-cal, rms=0.087384Jy sigma=0.734109 ! Fit after self-cal, rms=0.096668Jy sigma=0.722762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=4.158 mas, bpa=-1.223 degrees ! Estimated noise=1.34845 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 = 0.000157629 Jy ! Component: 100 - total flux cleaned = 9.09131e-05 Jy ! Component: 150 - total flux cleaned = 6.66435e-05 Jy ! Component: 200 - total flux cleaned = 1.93152e-05 Jy ! Total flux subtracted in 200 components = 1.93152e-05 Jy ! Clean residual min=-0.003573 max=0.003574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0694242 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0694242 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=0.096587Jy sigma=0.722671 ! Fit after self-cal, rms=0.097167Jy sigma=0.721659 ! 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=0.097167Jy sigma=0.721659 ! Fit after self-cal, rms=0.100547Jy sigma=0.721487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=4.173 mas, bpa=-1.035 degrees ! Estimated noise=1.36604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336318 Jy ! Component: 100 - total flux cleaned = 0.000466788 Jy ! Component: 150 - total flux cleaned = 0.000467923 Jy ! Component: 200 - total flux cleaned = 0.000448343 Jy ! Total flux subtracted in 200 components = 0.000448343 Jy ! Clean residual min=-0.003436 max=0.003543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0698725 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0698725 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=0.100502Jy sigma=0.721446 ! Fit after self-cal, rms=0.100592Jy sigma=0.721413 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 = 3.68584e-05 Jy ! Component: 100 - total flux cleaned = -1.64517e-06 Jy ! Component: 150 - total flux cleaned = -1.97382e-05 Jy ! Component: 200 - total flux cleaned = -3.78018e-05 Jy ! Total flux subtracted in 200 components = -3.78018e-05 Jy ! Clean residual min=-0.003442 max=0.003530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0698347 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0698347 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=0.100569Jy sigma=0.721396 ! Fit after self-cal, rms=0.100561Jy sigma=0.721386 ! 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=0.100561Jy sigma=0.721386 ! Fit after self-cal, rms=0.102537Jy sigma=0.721330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=4.18 mas, bpa=-0.9378 degrees ! Estimated noise=1.38382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052315 Jy ! Component: 100 - total flux cleaned = 0.000629117 Jy ! Component: 150 - total flux cleaned = 0.000611854 Jy ! Component: 200 - total flux cleaned = 0.000611677 Jy ! Total flux subtracted in 200 components = 0.000611677 Jy ! Clean residual min=-0.003464 max=0.003565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0704464 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0704464 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=0.102499Jy sigma=0.721327 ! Fit after self-cal, rms=0.102504Jy sigma=0.721317 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 = 4.46923e-05 Jy ! Component: 100 - total flux cleaned = 1.21983e-05 Jy ! Component: 150 - total flux cleaned = -2.935e-06 Jy ! Component: 200 - total flux cleaned = -1.7273e-05 Jy ! Total flux subtracted in 200 components = -1.7273e-05 Jy ! Clean residual min=-0.003473 max=0.003566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0704291 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0704291 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=0.102485Jy sigma=0.721314 ! Fit after self-cal, rms=0.102474Jy sigma=0.721309 ! 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=0.102474Jy sigma=0.721309 ! Fit after self-cal, rms=0.104230Jy sigma=0.721258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=4.728 mas, bpa=-5.2 degrees ! Estimated noise=1.73423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443833 Jy ! Component: 100 - total flux cleaned = 0.000447989 Jy ! Component: 150 - total flux cleaned = 0.000381891 Jy ! Component: 200 - total flux cleaned = 0.000332985 Jy ! Total flux subtracted in 200 components = 0.000332985 Jy ! Clean residual min=-0.003387 max=0.003715 Jy/beam ! Clean residual mean=-0.000002 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.0707621 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0707621 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=0.104190Jy sigma=0.721371 ! Fit after self-cal, rms=0.104122Jy sigma=0.721333 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 = -3.68243e-05 Jy ! Component: 100 - total flux cleaned = -4.89662e-05 Jy ! Component: 150 - total flux cleaned = -4.9454e-05 Jy ! Component: 200 - total flux cleaned = -6.16434e-05 Jy ! Total flux subtracted in 200 components = -6.16434e-05 Jy ! Clean residual min=-0.003398 max=0.003722 Jy/beam ! Clean residual mean=-0.000003 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0707004 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0707004 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=0.104108Jy sigma=0.721396 ! Fit after self-cal, rms=0.104085Jy sigma=0.721383 ! 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=1.156 mas, bmaj=4.186 mas, bpa=-0.8494 degrees ! Estimated noise=1.40098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 4.186 at -0.8494 degrees (North through East) ! Clean map min=-0.0035334 max=0.0677 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=1.02 mas, bmaj=3.816 mas, bpa=-1.632 degrees ! Estimated noise=2.25631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535128 Jy ! Component: 100 - total flux cleaned = 0.0669405 Jy ! Component: 150 - total flux cleaned = 0.0713078 Jy ! Component: 200 - total flux cleaned = 0.0725348 Jy ! Total flux subtracted in 200 components = 0.0725348 Jy ! Clean residual min=-0.005701 max=0.005729 Jy/beam ! Clean residual mean=-0.000001 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.0725348 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0725348 Jy ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=4.186 mas, bpa=-0.8494 degrees ! Estimated noise=1.40098 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190182 Jy ! Component: 100 - total flux cleaned = -0.00059166 Jy ! Component: 150 - total flux cleaned = -0.000756798 Jy ! Component: 200 - total flux cleaned = -0.000828187 Jy ! Total flux subtracted in 200 components = -0.000828187 Jy ! Clean residual min=-0.003660 max=0.003763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0717066 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0717066 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=4.728 mas, bpa=-5.2 degrees ! Estimated noise=1.73423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469656 Jy ! Component: 100 - total flux cleaned = -0.000616431 Jy ! Component: 150 - total flux cleaned = -0.000703072 Jy ! Component: 200 - total flux cleaned = -0.000777619 Jy ! Total flux subtracted in 200 components = -0.000777619 Jy ! Clean residual min=-0.003551 max=0.003694 Jy/beam ! Clean residual mean=-0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.070929 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 = -2.37172e-05 Jy ! Component: 100 - total flux cleaned = -4.46398e-05 Jy ! Component: 150 - total flux cleaned = -6.51801e-05 Jy ! Component: 200 - total flux cleaned = -8.45372e-05 Jy ! Total flux subtracted in 200 components = -8.45372e-05 Jy ! Clean residual min=-0.003463 max=0.003729 Jy/beam ! Clean residual mean=-0.000002 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0708444 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0708444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=4.186 mas, bpa=-0.8494 degrees ! Estimated noise=1.40098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118942 Jy ! Component: 100 - total flux cleaned = -3.35771e-05 Jy ! Component: 150 - total flux cleaned = -5.29624e-05 Jy ! Component: 200 - total flux cleaned = -3.41565e-05 Jy ! Total flux subtracted in 200 components = -3.41565e-05 Jy ! Clean residual min=-0.003632 max=0.003588 Jy/beam ! Clean residual mean=-0.000001 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0708103 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0708103 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=0.104112Jy sigma=0.721502 ! Fit after self-cal, rms=0.104207Jy sigma=0.721460 wmodel J1416-2924_X_map.mod ! Writing 41 model components to file: J1416-2924_X_map.mod wobs J1416-2924_X_uvs.fits ! Writing UV FITS file: J1416-2924_X_uvs.fits wwins J1416-2924_X_map.win ! wwins: Wrote 1 windows to J1416-2924_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 = 0.000380428 Jy ! Component: 100 - total flux cleaned = 0.000437423 Jy ! Component: 150 - total flux cleaned = 0.000642322 Jy ! Component: 200 - total flux cleaned = 0.00102992 Jy ! Component: 250 - total flux cleaned = 0.00130384 Jy ! Component: 300 - total flux cleaned = 0.00130364 Jy ! Component: 350 - total flux cleaned = 0.00138614 Jy ! Component: 400 - total flux cleaned = 0.00154608 Jy ! Component: 450 - total flux cleaned = 0.00173745 Jy ! Component: 500 - total flux cleaned = 0.0018492 Jy ! Component: 550 - total flux cleaned = 0.00195623 Jy ! Component: 600 - total flux cleaned = 0.00212669 Jy ! Component: 650 - total flux cleaned = 0.00222518 Jy ! Component: 700 - total flux cleaned = 0.00232099 Jy ! Component: 750 - total flux cleaned = 0.00235165 Jy ! Component: 800 - total flux cleaned = 0.00226195 Jy ! Component: 850 - total flux cleaned = 0.00217434 Jy ! Component: 900 - total flux cleaned = 0.00206059 Jy ! Component: 950 - total flux cleaned = 0.00192048 Jy ! Component: 1000 - total flux cleaned = 0.00183828 Jy ! Component: 1050 - total flux cleaned = 0.00172978 Jy ! Component: 1100 - total flux cleaned = 0.00164975 Jy ! Component: 1150 - total flux cleaned = 0.00157062 Jy ! Component: 1200 - total flux cleaned = 0.00157036 Jy ! Component: 1250 - total flux cleaned = 0.00149255 Jy ! Component: 1300 - total flux cleaned = 0.00144156 Jy ! Component: 1350 - total flux cleaned = 0.00141632 Jy ! Component: 1400 - total flux cleaned = 0.00136576 Jy ! Component: 1450 - total flux cleaned = 0.00134089 Jy ! Component: 1500 - total flux cleaned = 0.00134096 Jy ! Component: 1550 - total flux cleaned = 0.00134109 Jy ! Component: 1600 - total flux cleaned = 0.00131644 Jy ! Component: 1650 - total flux cleaned = 0.00129159 Jy ! Component: 1700 - total flux cleaned = 0.0012178 Jy ! Component: 1750 - total flux cleaned = 0.00119317 Jy ! Component: 1800 - total flux cleaned = 0.0011437 Jy ! Component: 1850 - total flux cleaned = 0.00114388 Jy ! Component: 1900 - total flux cleaned = 0.00114389 Jy ! Component: 1950 - total flux cleaned = 0.00116968 Jy ! Component: 2000 - total flux cleaned = 0.00119562 Jy ! Component: 2050 - total flux cleaned = 0.00119569 Jy ! Component: 2100 - total flux cleaned = 0.00119544 Jy ! Component: 2150 - total flux cleaned = 0.00116781 Jy ! Component: 2200 - total flux cleaned = 0.00116756 Jy ! Component: 2250 - total flux cleaned = 0.00116773 Jy ! Component: 2300 - total flux cleaned = 0.0011388 Jy ! Component: 2350 - total flux cleaned = 0.00113873 Jy ! Component: 2400 - total flux cleaned = 0.00110841 Jy ! Component: 2450 - total flux cleaned = 0.00110795 Jy ! Component: 2500 - total flux cleaned = 0.00107607 Jy ! Component: 2550 - total flux cleaned = 0.0010752 Jy ! Component: 2600 - total flux cleaned = 0.00110883 Jy ! Component: 2650 - total flux cleaned = 0.00107533 Jy ! Component: 2700 - total flux cleaned = 0.00107549 Jy ! Component: 2750 - total flux cleaned = 0.0010396 Jy ! Component: 2800 - total flux cleaned = 0.00100308 Jy ! Component: 2850 - total flux cleaned = 0.0010029 Jy ! Component: 2900 - total flux cleaned = 0.00096459 Jy ! Component: 2950 - total flux cleaned = 0.000964701 Jy ! Component: 3000 - total flux cleaned = 0.000924723 Jy ! Component: 3050 - total flux cleaned = 0.000924905 Jy ! Component: 3100 - total flux cleaned = 0.000924556 Jy ! Component: 3150 - total flux cleaned = 0.000968297 Jy ! Component: 3200 - total flux cleaned = 0.000878651 Jy ! Component: 3250 - total flux cleaned = 0.000924571 Jy ! Component: 3300 - total flux cleaned = 0.000925044 Jy ! Component: 3350 - total flux cleaned = 0.000876917 Jy ! Component: 3400 - total flux cleaned = 0.000926164 Jy ! Component: 3450 - total flux cleaned = 0.000926505 Jy ! Component: 3500 - total flux cleaned = 0.000926663 Jy ! Component: 3550 - total flux cleaned = 0.000926947 Jy ! Component: 3600 - total flux cleaned = 0.000983122 Jy ! Component: 3650 - total flux cleaned = 0.000983762 Jy ! Component: 3700 - total flux cleaned = 0.000983707 Jy ! Component: 3750 - total flux cleaned = 0.000983128 Jy ! Component: 3800 - total flux cleaned = 0.000982515 Jy ! Component: 3850 - total flux cleaned = 0.00104572 Jy ! Component: 3900 - total flux cleaned = 0.00104672 Jy ! Component: 3950 - total flux cleaned = 0.00104601 Jy ! Component: 4000 - total flux cleaned = 0.001045 Jy ! Component: 4050 - total flux cleaned = 0.00111578 Jy ! Total flux subtracted in 4096 components = 0.00111675 Jy ! Clean residual min=-0.004156 max=0.004363 Jy/beam ! Clean residual mean=0.000007 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.071927 Jy keep ! Adding 190 model components to the UV plane model. ! The established model now contains 231 components and 0.071927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1416-2924_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 4.186 at -0.8494 degrees (North through East) ! Clean map min=-0.0060541 max=0.068839 Jy/beam ! Writing clean map to FITS file: .//J1416-2924_X_map.fits wmodel .//J1416-2924_X_map.mod ! Writing 231 model components to file: .//J1416-2924_X_map.mod wobs .//J1416-2924_X_uvs.fits ! Writing UV FITS file: .//J1416-2924_X_uvs.fits wwins .//J1416-2924_X_map.win ! wwins: Wrote 2 windows to .//J1416-2924_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0688386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.3321 5.3321 10.6642 21.3284 42.6568 85.3136 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 56.262 quit ! Quitting program ! Log file .//J1416-2924_X_dfm.log closed on Mon Jan 20 18:12:17 2020