! Started logfile: .//J1221-0248_C_dfm.log on Mon Jan 20 18:02:26 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1221-0248_C_uva.fits ! Reading UV FITS file: .//J1221-0248_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1221-0248 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2688 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1221-0248_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003615Jy sigma=16.087981 ! Fit after self-cal, rms=0.887116Jy sigma=14.238897 ! 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=2.559 mas, bmaj=8.908 mas, bpa=-19.66 degrees ! Estimated noise=1.12006 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 = 0.0862182 Jy ! Component: 100 - total flux cleaned = 0.106757 Jy ! Total flux subtracted in 100 components = 0.106757 Jy ! Clean residual min=-0.005738 max=0.008358 Jy/beam ! Clean residual mean=-0.000050 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.106757 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.106757 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=0.053341Jy sigma=0.722318 ! Fit after self-cal, rms=0.053265Jy sigma=0.721746 ! 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=2.94 mas, bmaj=9.544 mas, bpa=-19.81 degrees ! Estimated noise=0.891596 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 = 0.0118345 Jy ! Component: 100 - total flux cleaned = 0.0175733 Jy ! Component: 150 - total flux cleaned = 0.0209371 Jy ! Component: 200 - total flux cleaned = 0.0230247 Jy ! Total flux subtracted in 200 components = 0.0230247 Jy ! Clean residual min=-0.003248 max=0.003410 Jy/beam ! Clean residual mean=-0.000020 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.129782 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.129782 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=0.050565Jy sigma=0.676804 ! Fit after self-cal, rms=0.050525Jy sigma=0.675994 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 9.544 at -19.81 degrees (North through East) ! Clean map min=-0.0032066 max=0.11316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 1.03 ! NL 0.94 OV 1.00 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.11 KP 1.02 ! NL 1.08 OV 0.96 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.07 ! NL 1.04 OV 0.98 PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00 KP 1.04 ! NL 1.00 OV 1.03 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 KP 0.79 ! NL 0.98 OV 0.98 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.05 KP 0.99 ! NL 0.99 OV 1.07 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 1.01 ! NL 1.03 OV 1.02 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.97 KP 1.00 ! NL 1.06 OV 1.10 PT 0.93 ! ! ! Fit before self-cal, rms=0.050525Jy sigma=0.675994 ! Fit after self-cal, rms=0.048717Jy sigma=0.662517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=9.496 mas, bpa=-19.93 degrees ! Estimated noise=0.88432 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 = 0.000580541 Jy ! Component: 100 - total flux cleaned = 0.000665992 Jy ! Component: 150 - total flux cleaned = 0.000645499 Jy ! Component: 200 - total flux cleaned = 0.000697887 Jy ! Total flux subtracted in 200 components = 0.000697887 Jy ! Clean residual min=-0.002705 max=0.002935 Jy/beam ! Clean residual mean=0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.13048 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.13048 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=0.048683Jy sigma=0.662026 ! Fit after self-cal, rms=0.048688Jy sigma=0.661909 ! 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=0.048688Jy sigma=0.661909 ! Fit after self-cal, rms=0.048718Jy sigma=0.661867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=9.478 mas, bpa=-19.96 degrees ! Estimated noise=0.884753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035385 Jy ! Component: 100 - total flux cleaned = 0.000423919 Jy ! Component: 150 - total flux cleaned = 0.000394368 Jy ! Component: 200 - total flux cleaned = 0.000367091 Jy ! Total flux subtracted in 200 components = 0.000367091 Jy ! Clean residual min=-0.002624 max=0.002866 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.130847 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.130847 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=0.048704Jy sigma=0.661697 ! Fit after self-cal, rms=0.048705Jy sigma=0.661690 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 = -4.89241e-05 Jy ! Component: 100 - total flux cleaned = -6.03569e-05 Jy ! Component: 150 - total flux cleaned = -8.16318e-05 Jy ! Component: 200 - total flux cleaned = -0.000100842 Jy ! Total flux subtracted in 200 components = -0.000100842 Jy ! Clean residual min=-0.002593 max=0.002798 Jy/beam ! Clean residual mean=0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.130746 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.130746 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=0.048698Jy sigma=0.661627 ! Fit after self-cal, rms=0.048698Jy sigma=0.661624 ! 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=0.048698Jy sigma=0.661624 ! Fit after self-cal, rms=0.048631Jy sigma=0.661589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=9.46 mas, bpa=-19.97 degrees ! Estimated noise=0.883766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226367 Jy ! Component: 100 - total flux cleaned = 0.000273269 Jy ! Component: 150 - total flux cleaned = 0.000242833 Jy ! Component: 200 - total flux cleaned = 0.000224371 Jy ! Total flux subtracted in 200 components = 0.000224371 Jy ! Clean residual min=-0.002546 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.13097 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.13097 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=0.048624Jy sigma=0.661514 ! Fit after self-cal, rms=0.048625Jy sigma=0.661512 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 = -3.41163e-05 Jy ! Component: 100 - total flux cleaned = -4.2558e-05 Jy ! Component: 150 - total flux cleaned = -4.23806e-05 Jy ! Component: 200 - total flux cleaned = -4.23825e-05 Jy ! Total flux subtracted in 200 components = -4.23825e-05 Jy ! Clean residual min=-0.002526 max=0.002767 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.130928 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.130928 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=0.048622Jy sigma=0.661468 ! Fit after self-cal, rms=0.048623Jy sigma=0.661466 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048623Jy sigma=0.661466 ! Fit after self-cal, rms=0.048574Jy sigma=0.661449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.981 mas, bmaj=9.459 mas, bpa=-23.7 degrees ! Estimated noise=0.943481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128684 Jy ! Component: 100 - total flux cleaned = -0.000164712 Jy ! Component: 150 - total flux cleaned = -0.000197683 Jy ! Component: 200 - total flux cleaned = -0.000197977 Jy ! Total flux subtracted in 200 components = -0.000197977 Jy ! Clean residual min=-0.003191 max=0.003285 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.13073 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.13073 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=0.048570Jy sigma=0.661412 ! Fit after self-cal, rms=0.048571Jy sigma=0.661406 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 = -7.18156e-05 Jy ! Component: 100 - total flux cleaned = -6.26539e-05 Jy ! Component: 150 - total flux cleaned = -5.43363e-05 Jy ! Component: 200 - total flux cleaned = -5.4553e-05 Jy ! Total flux subtracted in 200 components = -5.4553e-05 Jy ! Clean residual min=-0.003198 max=0.003268 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.130676 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.130676 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=0.048570Jy sigma=0.661382 ! Fit after self-cal, rms=0.048571Jy sigma=0.661380 ! 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=2.96 mas, bmaj=9.447 mas, bpa=-19.98 degrees ! Estimated noise=0.882975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 9.447 at -19.98 degrees (North through East) ! Clean map min=-0.0024377 max=0.11225 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=2.567 mas, bmaj=8.827 mas, bpa=-19.79 degrees ! Estimated noise=1.10693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851209 Jy ! Component: 100 - total flux cleaned = 0.105505 Jy ! Component: 150 - total flux cleaned = 0.114522 Jy ! Component: 200 - total flux cleaned = 0.119567 Jy ! Total flux subtracted in 200 components = 0.119567 Jy ! Clean residual min=-0.003636 max=0.002920 Jy/beam ! Clean residual mean=-0.000019 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.119567 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.119567 Jy ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=9.447 mas, bpa=-19.98 degrees ! Estimated noise=0.882975 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 = 0.00441197 Jy ! Component: 100 - total flux cleaned = 0.0069997 Jy ! Component: 150 - total flux cleaned = 0.00867116 Jy ! Component: 200 - total flux cleaned = 0.00979417 Jy ! Total flux subtracted in 200 components = 0.00979417 Jy ! Clean residual min=-0.002918 max=0.002696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.129361 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 73 components and 0.129361 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.981 mas, bmaj=9.459 mas, bpa=-23.7 degrees ! Estimated noise=0.943481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633501 Jy ! Component: 100 - total flux cleaned = 0.000818882 Jy ! Component: 150 - total flux cleaned = 0.00101063 Jy ! Component: 200 - total flux cleaned = 0.00106347 Jy ! Total flux subtracted in 200 components = 0.00106347 Jy ! Clean residual min=-0.003289 max=0.003317 Jy/beam ! Clean residual mean=0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.130424 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 = 3.20524e-05 Jy ! Component: 100 - total flux cleaned = 8.95317e-05 Jy ! Component: 150 - total flux cleaned = 0.000127869 Jy ! Component: 200 - total flux cleaned = 0.000162778 Jy ! Total flux subtracted in 200 components = 0.000162778 Jy ! Clean residual min=-0.003258 max=0.003308 Jy/beam ! Clean residual mean=0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.130587 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.130587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=9.447 mas, bpa=-19.98 degrees ! Estimated noise=0.882975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348637 Jy ! Component: 100 - total flux cleaned = 0.00044523 Jy ! Component: 150 - total flux cleaned = 0.000521437 Jy ! Component: 200 - total flux cleaned = 0.000551543 Jy ! Total flux subtracted in 200 components = 0.000551543 Jy ! Clean residual min=-0.002568 max=0.002726 Jy/beam ! Clean residual mean=0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.131139 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.131139 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=0.048582Jy sigma=0.661608 ! Fit after self-cal, rms=0.048582Jy sigma=0.661601 wmodel J1221-0248_C_map.mod ! Writing 102 model components to file: J1221-0248_C_map.mod wobs J1221-0248_C_uvs.fits ! Writing UV FITS file: J1221-0248_C_uvs.fits wwins J1221-0248_C_map.win ! wwins: Wrote 1 windows to J1221-0248_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065772 Jy ! Component: 100 - total flux cleaned = 0.000786682 Jy ! Component: 150 - total flux cleaned = 0.000983702 Jy ! Component: 200 - total flux cleaned = 0.00116156 Jy ! Component: 250 - total flux cleaned = 0.00125979 Jy ! Component: 300 - total flux cleaned = 0.00138167 Jy ! Component: 350 - total flux cleaned = 0.00138225 Jy ! Component: 400 - total flux cleaned = 0.00130441 Jy ! Component: 450 - total flux cleaned = 0.00127986 Jy ! Component: 500 - total flux cleaned = 0.00123394 Jy ! Component: 550 - total flux cleaned = 0.00118982 Jy ! Component: 600 - total flux cleaned = 0.00112699 Jy ! Component: 650 - total flux cleaned = 0.00104628 Jy ! Component: 700 - total flux cleaned = 0.00094863 Jy ! Component: 750 - total flux cleaned = 0.000873585 Jy ! Component: 800 - total flux cleaned = 0.00081948 Jy ! Component: 850 - total flux cleaned = 0.000854095 Jy ! Component: 900 - total flux cleaned = 0.000820517 Jy ! Component: 950 - total flux cleaned = 0.000788232 Jy ! Component: 1000 - total flux cleaned = 0.000756101 Jy ! Component: 1050 - total flux cleaned = 0.000740584 Jy ! Component: 1100 - total flux cleaned = 0.000695203 Jy ! Component: 1150 - total flux cleaned = 0.000695387 Jy ! Component: 1200 - total flux cleaned = 0.000652114 Jy ! Component: 1250 - total flux cleaned = 0.000666363 Jy ! Component: 1300 - total flux cleaned = 0.000680308 Jy ! Component: 1350 - total flux cleaned = 0.000694158 Jy ! Component: 1400 - total flux cleaned = 0.00074807 Jy ! Component: 1450 - total flux cleaned = 0.000774659 Jy ! Component: 1500 - total flux cleaned = 0.000761697 Jy ! Component: 1550 - total flux cleaned = 0.000800617 Jy ! Component: 1600 - total flux cleaned = 0.000826046 Jy ! Component: 1650 - total flux cleaned = 0.00081366 Jy ! Component: 1700 - total flux cleaned = 0.000826325 Jy ! Component: 1750 - total flux cleaned = 0.000863104 Jy ! Component: 1800 - total flux cleaned = 0.000863144 Jy ! Component: 1850 - total flux cleaned = 0.000946401 Jy ! Component: 1900 - total flux cleaned = 0.000969997 Jy ! Component: 1950 - total flux cleaned = 0.00100512 Jy ! Component: 2000 - total flux cleaned = 0.00105139 Jy ! Component: 2050 - total flux cleaned = 0.0010743 Jy ! Component: 2100 - total flux cleaned = 0.00113115 Jy ! Component: 2150 - total flux cleaned = 0.00115367 Jy ! Component: 2200 - total flux cleaned = 0.00118727 Jy ! Component: 2250 - total flux cleaned = 0.00123161 Jy ! Component: 2300 - total flux cleaned = 0.00123159 Jy ! Component: 2350 - total flux cleaned = 0.00124264 Jy ! Component: 2400 - total flux cleaned = 0.00127522 Jy ! Component: 2450 - total flux cleaned = 0.00128591 Jy ! Component: 2500 - total flux cleaned = 0.00128586 Jy ! Component: 2550 - total flux cleaned = 0.00129657 Jy ! Component: 2600 - total flux cleaned = 0.00132834 Jy ! Component: 2650 - total flux cleaned = 0.00133886 Jy ! Component: 2700 - total flux cleaned = 0.00134932 Jy ! Component: 2750 - total flux cleaned = 0.00134932 Jy ! Component: 2800 - total flux cleaned = 0.00135968 Jy ! Component: 2850 - total flux cleaned = 0.00135974 Jy ! Component: 2900 - total flux cleaned = 0.00135971 Jy ! Component: 2950 - total flux cleaned = 0.00137001 Jy ! Component: 3000 - total flux cleaned = 0.00135975 Jy ! Component: 3050 - total flux cleaned = 0.00133939 Jy ! Component: 3100 - total flux cleaned = 0.0013496 Jy ! Component: 3150 - total flux cleaned = 0.00133944 Jy ! Component: 3200 - total flux cleaned = 0.00133943 Jy ! Component: 3250 - total flux cleaned = 0.00130923 Jy ! Component: 3300 - total flux cleaned = 0.0013394 Jy ! Component: 3350 - total flux cleaned = 0.00131934 Jy ! Component: 3400 - total flux cleaned = 0.00134941 Jy ! Component: 3450 - total flux cleaned = 0.00134939 Jy ! Component: 3500 - total flux cleaned = 0.0013394 Jy ! Component: 3550 - total flux cleaned = 0.00133932 Jy ! Component: 3600 - total flux cleaned = 0.00133929 Jy ! Component: 3650 - total flux cleaned = 0.00129943 Jy ! Component: 3700 - total flux cleaned = 0.00130934 Jy ! Component: 3750 - total flux cleaned = 0.00130932 Jy ! Component: 3800 - total flux cleaned = 0.00127953 Jy ! Component: 3850 - total flux cleaned = 0.00126961 Jy ! Component: 3900 - total flux cleaned = 0.00125967 Jy ! Component: 3950 - total flux cleaned = 0.00126963 Jy ! Component: 4000 - total flux cleaned = 0.0012797 Jy ! Component: 4050 - total flux cleaned = 0.00126971 Jy ! Total flux subtracted in 4096 components = 0.0012898 Jy ! Clean residual min=-0.000747 max=0.000573 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.132429 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 392 components and 0.132429 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1221-0248_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 9.447 at -19.98 degrees (North through East) ! Clean map min=-0.0014352 max=0.11199 Jy/beam ! Writing clean map to FITS file: .//J1221-0248_C_map.fits wmodel .//J1221-0248_C_map.mod ! Writing 392 model components to file: .//J1221-0248_C_map.mod wobs .//J1221-0248_C_uvs.fits ! Writing UV FITS file: .//J1221-0248_C_uvs.fits wwins .//J1221-0248_C_map.win ! wwins: Wrote 2 windows to .//J1221-0248_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.111992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437157 0.437157 0.874313 1.74863 3.49725 6.99451 13.989 27.978 55.956 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 686.252 quit ! Quitting program ! Log file .//J1221-0248_C_dfm.log closed on Mon Jan 20 18:02:29 2020