! Started logfile: .//J0259-3645_C_dfm.log on Mon Jan 20 17:20:14 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 .//J0259-3645_C_uva.fits ! Reading UV FITS file: .//J0259-3645_C_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0259-3645 ! ! 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 85 lines of history. ! ! Reading 2040 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 J0259-3645_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.021059Jy sigma=13.138131 ! Fit after self-cal, rms=0.872873Jy sigma=10.806539 ! 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=1.601 mas, bmaj=8.174 mas, bpa=-0.4204 degrees ! Estimated noise=1.92803 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 = 0.1094 Jy ! Component: 100 - total flux cleaned = 0.141544 Jy ! Total flux subtracted in 100 components = 0.141544 Jy ! Clean residual min=-0.012557 max=0.016966 Jy/beam ! Clean residual mean=0.000052 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 0.141544 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.141544 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=0.078008Jy sigma=0.795642 ! Fit after self-cal, rms=0.077768Jy sigma=0.795171 ! 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=1.872 mas, bmaj=8.548 mas, bpa=-0.6798 degrees ! Estimated noise=1.31499 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 = 0.0157175 Jy ! Component: 100 - total flux cleaned = 0.0223541 Jy ! Component: 150 - total flux cleaned = 0.023169 Jy ! Component: 200 - total flux cleaned = 0.0236997 Jy ! Total flux subtracted in 200 components = 0.0236997 Jy ! Clean residual min=-0.005939 max=0.006332 Jy/beam ! Clean residual mean=0.000032 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.165244 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.165244 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=0.076448Jy sigma=0.729275 ! Fit after self-cal, rms=0.076281Jy sigma=0.729087 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.872 x 8.548 at -0.6798 degrees (North through East) ! Clean map min=-0.0057745 max=0.14108 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.10 KP 0.94 NL 1.08 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.01 KP 0.91 NL 1.02 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.17 KP 0.98 NL 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.92 KP 0.94 NL 1.07 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.06 KP 0.92 NL 1.20 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.02 KP 0.94 NL 1.04 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.97 KP 0.92 NL 1.09 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.19 KP 0.92 NL 1.19 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.076281Jy sigma=0.729087 ! Fit after self-cal, rms=0.079520Jy sigma=0.710252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=8.726 mas, bpa=-0.6235 degrees ! Estimated noise=1.31282 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 = -0.00358933 Jy ! Component: 100 - total flux cleaned = -0.00431398 Jy ! Component: 150 - total flux cleaned = -0.00438868 Jy ! Component: 200 - total flux cleaned = -0.00445137 Jy ! Total flux subtracted in 200 components = -0.00445137 Jy ! Clean residual min=-0.004525 max=0.004224 Jy/beam ! Clean residual mean=0.000050 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.160793 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.160793 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=0.079130Jy sigma=0.708745 ! Fit after self-cal, rms=0.079521Jy sigma=0.708473 ! 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=0.079521Jy sigma=0.708473 ! Fit after self-cal, rms=0.081191Jy sigma=0.707447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=8.802 mas, bpa=-0.6215 degrees ! Estimated noise=1.31103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271065 Jy ! Component: 100 - total flux cleaned = -0.00337954 Jy ! Component: 150 - total flux cleaned = -0.00343349 Jy ! Component: 200 - total flux cleaned = -0.00347792 Jy ! Total flux subtracted in 200 components = -0.00347792 Jy ! Clean residual min=-0.004472 max=0.004193 Jy/beam ! Clean residual mean=0.000051 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.157315 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.157315 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=0.080952Jy sigma=0.706767 ! Fit after self-cal, rms=0.081103Jy sigma=0.706733 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 = -7.32106e-05 Jy ! Component: 100 - total flux cleaned = -0.000110965 Jy ! Component: 150 - total flux cleaned = -0.000178913 Jy ! Component: 200 - total flux cleaned = -0.000209424 Jy ! Total flux subtracted in 200 components = -0.000209424 Jy ! Clean residual min=-0.004408 max=0.004073 Jy/beam ! Clean residual mean=0.000053 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.157105 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.157105 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=0.081049Jy sigma=0.706528 ! Fit after self-cal, rms=0.081066Jy sigma=0.706519 ! 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=0.081066Jy sigma=0.706519 ! Fit after self-cal, rms=0.082943Jy sigma=0.705722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=8.873 mas, bpa=-0.6205 degrees ! Estimated noise=1.31215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189992 Jy ! Component: 100 - total flux cleaned = -0.00262827 Jy ! Component: 150 - total flux cleaned = -0.002699 Jy ! Component: 200 - total flux cleaned = -0.00276152 Jy ! Total flux subtracted in 200 components = -0.00276152 Jy ! Clean residual min=-0.004405 max=0.003929 Jy/beam ! Clean residual mean=0.000054 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.154344 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.154344 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=0.082815Jy sigma=0.705521 ! Fit after self-cal, rms=0.082936Jy sigma=0.705504 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118164 Jy ! Component: 100 - total flux cleaned = -0.000171418 Jy ! Component: 150 - total flux cleaned = -0.000219892 Jy ! Component: 200 - total flux cleaned = -0.000265787 Jy ! Total flux subtracted in 200 components = -0.000265787 Jy ! Clean residual min=-0.004370 max=0.003882 Jy/beam ! Clean residual mean=0.000056 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.154078 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.154078 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=0.082906Jy sigma=0.705426 ! Fit after self-cal, rms=0.082917Jy sigma=0.705421 ! 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=0.082917Jy sigma=0.705421 ! Fit after self-cal, rms=0.084453Jy sigma=0.704962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=9.922 mas, bpa=-5.097 degrees ! Estimated noise=1.57452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131951 Jy ! Component: 100 - total flux cleaned = -0.00146849 Jy ! Component: 150 - total flux cleaned = -0.00154559 Jy ! Component: 200 - total flux cleaned = -0.00164084 Jy ! Total flux subtracted in 200 components = -0.00164084 Jy ! Clean residual min=-0.004764 max=0.004101 Jy/beam ! Clean residual mean=0.000101 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.152437 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.152437 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=0.084378Jy sigma=0.705185 ! Fit after self-cal, rms=0.084464Jy sigma=0.704921 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015237 Jy ! Component: 100 - total flux cleaned = 0.000121349 Jy ! Component: 150 - total flux cleaned = 0.000121845 Jy ! Component: 200 - total flux cleaned = 0.00012383 Jy ! Total flux subtracted in 200 components = 0.00012383 Jy ! Clean residual min=-0.004662 max=0.004027 Jy/beam ! Clean residual mean=0.000099 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.152561 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.152561 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=0.084452Jy sigma=0.705063 ! Fit after self-cal, rms=0.084460Jy sigma=0.705011 ! 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=1.87 mas, bmaj=8.93 mas, bpa=-0.615 degrees ! Estimated noise=1.31237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 8.93 at -0.615 degrees (North through East) ! Clean map min=-0.0048013 max=0.13923 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=1.579 mas, bmaj=8.459 mas, bpa=-0.3296 degrees ! Estimated noise=1.95121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110567 Jy ! Component: 100 - total flux cleaned = 0.137191 Jy ! Component: 150 - total flux cleaned = 0.139409 Jy ! Component: 200 - total flux cleaned = 0.141375 Jy ! Total flux subtracted in 200 components = 0.141375 Jy ! Clean residual min=-0.005303 max=0.005345 Jy/beam ! Clean residual mean=0.000038 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.141375 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.141375 Jy ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=8.93 mas, bpa=-0.615 degrees ! Estimated noise=1.31237 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 = 0.00516266 Jy ! Component: 100 - total flux cleaned = 0.00776703 Jy ! Component: 150 - total flux cleaned = 0.00843425 Jy ! Component: 200 - total flux cleaned = 0.00873999 Jy ! Total flux subtracted in 200 components = 0.00873999 Jy ! Clean residual min=-0.004451 max=0.003787 Jy/beam ! Clean residual mean=0.000068 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.150115 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.150115 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=3.394 mas, bmaj=9.922 mas, bpa=-5.097 degrees ! Estimated noise=1.57452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117339 Jy ! Component: 100 - total flux cleaned = 0.00137154 Jy ! Component: 150 - total flux cleaned = 0.00154116 Jy ! Component: 200 - total flux cleaned = 0.00161602 Jy ! Total flux subtracted in 200 components = 0.00161602 Jy ! Clean residual min=-0.004930 max=0.004134 Jy/beam ! Clean residual mean=0.000111 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.151731 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 = 3.4777e-05 Jy ! Component: 100 - total flux cleaned = 9.88984e-05 Jy ! Component: 150 - total flux cleaned = 0.000128567 Jy ! Component: 200 - total flux cleaned = 0.00015556 Jy ! Total flux subtracted in 200 components = 0.00015556 Jy ! Clean residual min=-0.004779 max=0.004157 Jy/beam ! Clean residual mean=0.000109 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.151887 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.151887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=8.93 mas, bpa=-0.615 degrees ! Estimated noise=1.31237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0007546 Jy ! Component: 100 - total flux cleaned = -0.000954156 Jy ! Component: 150 - total flux cleaned = -0.000954718 Jy ! Component: 200 - total flux cleaned = -0.000929603 Jy ! Total flux subtracted in 200 components = -0.000929603 Jy ! Clean residual min=-0.004245 max=0.003754 Jy/beam ! Clean residual mean=0.000061 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.150957 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.150957 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=0.084538Jy sigma=0.705092 ! Fit after self-cal, rms=0.084516Jy sigma=0.705065 wmodel J0259-3645_C_map.mod ! Writing 67 model components to file: J0259-3645_C_map.mod wobs J0259-3645_C_uvs.fits ! Writing UV FITS file: J0259-3645_C_uvs.fits wwins J0259-3645_C_map.win ! wwins: Wrote 1 windows to J0259-3645_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 = -0.00129571 Jy ! Component: 100 - total flux cleaned = -0.000999771 Jy ! Component: 150 - total flux cleaned = -0.000723688 Jy ! Component: 200 - total flux cleaned = -0.000261529 Jy ! Component: 250 - total flux cleaned = 2.83639e-05 Jy ! Component: 300 - total flux cleaned = 0.000483922 Jy ! Component: 350 - total flux cleaned = 0.000829218 Jy ! Component: 400 - total flux cleaned = 0.00120172 Jy ! Component: 450 - total flux cleaned = 0.00159701 Jy ! Component: 500 - total flux cleaned = 0.00197573 Jy ! Component: 550 - total flux cleaned = 0.0024155 Jy ! Component: 600 - total flux cleaned = 0.0027711 Jy ! Component: 650 - total flux cleaned = 0.00318623 Jy ! Component: 700 - total flux cleaned = 0.00348947 Jy ! Component: 750 - total flux cleaned = 0.00378656 Jy ! Component: 800 - total flux cleaned = 0.00401203 Jy ! Component: 850 - total flux cleaned = 0.00423364 Jy ! Component: 900 - total flux cleaned = 0.00442035 Jy ! Component: 950 - total flux cleaned = 0.00466674 Jy ! Component: 1000 - total flux cleaned = 0.00487947 Jy ! Component: 1050 - total flux cleaned = 0.0050295 Jy ! Component: 1100 - total flux cleaned = 0.00517868 Jy ! Component: 1150 - total flux cleaned = 0.00532736 Jy ! Component: 1200 - total flux cleaned = 0.00547546 Jy ! Component: 1250 - total flux cleaned = 0.00556446 Jy ! Component: 1300 - total flux cleaned = 0.00574148 Jy ! Component: 1350 - total flux cleaned = 0.00583019 Jy ! Component: 1400 - total flux cleaned = 0.00588944 Jy ! Component: 1450 - total flux cleaned = 0.00588942 Jy ! Component: 1500 - total flux cleaned = 0.00597864 Jy ! Component: 1550 - total flux cleaned = 0.00606839 Jy ! Component: 1600 - total flux cleaned = 0.00609855 Jy ! Component: 1650 - total flux cleaned = 0.00615945 Jy ! Component: 1700 - total flux cleaned = 0.0062513 Jy ! Component: 1750 - total flux cleaned = 0.00637612 Jy ! Component: 1800 - total flux cleaned = 0.00650221 Jy ! Component: 1850 - total flux cleaned = 0.0065658 Jy ! Component: 1900 - total flux cleaned = 0.00663085 Jy ! Component: 1950 - total flux cleaned = 0.00672959 Jy ! Component: 2000 - total flux cleaned = 0.0067635 Jy ! Component: 2050 - total flux cleaned = 0.00686584 Jy ! Component: 2100 - total flux cleaned = 0.00697075 Jy ! Component: 2150 - total flux cleaned = 0.0071134 Jy ! Component: 2200 - total flux cleaned = 0.00725972 Jy ! Component: 2250 - total flux cleaned = 0.00740971 Jy ! Component: 2300 - total flux cleaned = 0.00748632 Jy ! Component: 2350 - total flux cleaned = 0.00756508 Jy ! Component: 2400 - total flux cleaned = 0.00768669 Jy ! Component: 2450 - total flux cleaned = 0.00776945 Jy ! Component: 2500 - total flux cleaned = 0.0078551 Jy ! Component: 2550 - total flux cleaned = 0.00803251 Jy ! Component: 2600 - total flux cleaned = 0.00812415 Jy ! Component: 2650 - total flux cleaned = 0.00826533 Jy ! Component: 2700 - total flux cleaned = 0.00836206 Jy ! Component: 2750 - total flux cleaned = 0.00851163 Jy ! Component: 2800 - total flux cleaned = 0.00861339 Jy ! Component: 2850 - total flux cleaned = 0.00877128 Jy ! Component: 2900 - total flux cleaned = 0.00882459 Jy ! Component: 2950 - total flux cleaned = 0.00899014 Jy ! Component: 3000 - total flux cleaned = 0.00904636 Jy ! Component: 3050 - total flux cleaned = 0.00916318 Jy ! Component: 3100 - total flux cleaned = 0.00928368 Jy ! Component: 3150 - total flux cleaned = 0.00947074 Jy ! Component: 3200 - total flux cleaned = 0.00953608 Jy ! Component: 3250 - total flux cleaned = 0.00973599 Jy ! Component: 3300 - total flux cleaned = 0.00987352 Jy ! Component: 3350 - total flux cleaned = 0.010016 Jy ! Component: 3400 - total flux cleaned = 0.0101606 Jy ! Component: 3450 - total flux cleaned = 0.0103104 Jy ! Component: 3500 - total flux cleaned = 0.0104652 Jy ! Component: 3550 - total flux cleaned = 0.0106236 Jy ! Component: 3600 - total flux cleaned = 0.0108704 Jy ! Component: 3650 - total flux cleaned = 0.0110419 Jy ! Component: 3700 - total flux cleaned = 0.0112189 Jy ! Component: 3750 - total flux cleaned = 0.0114007 Jy ! Component: 3800 - total flux cleaned = 0.0115865 Jy ! Component: 3850 - total flux cleaned = 0.0117827 Jy ! Component: 3900 - total flux cleaned = 0.0118823 Jy ! Component: 3950 - total flux cleaned = 0.0120854 Jy ! Component: 4000 - total flux cleaned = 0.0122968 Jy ! Component: 4050 - total flux cleaned = 0.0124052 Jy ! Total flux subtracted in 4096 components = 0.0126268 Jy ! Clean residual min=-0.006029 max=0.006419 Jy/beam ! Clean residual mean=0.000034 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.163584 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 273 components and 0.163584 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0259-3645_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 8.93 at -0.615 degrees (North through East) ! Clean map min=-0.010923 max=0.14141 Jy/beam ! Writing clean map to FITS file: .//J0259-3645_C_map.fits wmodel .//J0259-3645_C_map.mod ! Writing 273 model components to file: .//J0259-3645_C_map.mod wobs .//J0259-3645_C_uvs.fits ! Writing UV FITS file: .//J0259-3645_C_uvs.fits wwins .//J0259-3645_C_map.win ! wwins: Wrote 2 windows to .//J0259-3645_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00203597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.3193 4.3193 8.6386 17.2772 34.5544 69.1088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 69.455 quit ! Quitting program ! Log file .//J0259-3645_C_dfm.log closed on Mon Jan 20 17:20:18 2020