! Started logfile: /tmp/maps//J1229-3516_X_20180615_dfm.log on Wed Jul 4 23:20:18 2018 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 /tmp/maps//J1229-3516_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1229-3516_X_20180615_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.94281 visibilities/baseline/integration-bin. ! Found source: J1229-3516 ! ! 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 4616 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 J1229-3516_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004572Jy sigma=17.127551 ! Fit after self-cal, rms=0.956030Jy sigma=16.184124 ! 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=0.6731 mas, bmaj=2.025 mas, bpa=-10.75 degrees ! Estimated noise=1.13452 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 = 0.0361042 Jy ! Component: 100 - total flux cleaned = 0.0442018 Jy ! Total flux subtracted in 100 components = 0.0442018 Jy ! Clean residual min=-0.006940 max=0.006592 Jy/beam ! Clean residual mean=-0.000010 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.0442018 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0442018 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=0.051426Jy sigma=0.725514 ! Fit after self-cal, rms=0.049777Jy sigma=0.697618 ! 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=0.8501 mas, bmaj=2.412 mas, bpa=-10.66 degrees ! Estimated noise=0.659537 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 = 0.00529088 Jy ! Component: 100 - total flux cleaned = 0.00752469 Jy ! Component: 150 - total flux cleaned = 0.008513 Jy ! Component: 200 - total flux cleaned = 0.00857498 Jy ! Total flux subtracted in 200 components = 0.00857498 Jy ! Clean residual min=-0.006312 max=0.005919 Jy/beam ! Clean residual mean=-0.000009 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.0527768 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0527768 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=0.049573Jy sigma=0.681922 ! Fit after self-cal, rms=0.049581Jy sigma=0.681805 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8501 x 2.412 at -10.66 degrees (North through East) ! Clean map min=-0.0059677 max=0.049098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.37 KP 0.96 LA 1.02 ! MK 1.13 NL 1.39 OV 0.63 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 1.15 KP 0.95 LA 1.07 ! MK 0.93 NL 1.28 OV 0.64 PT 1.06 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.10 KP 0.96 LA 1.13 ! MK 0.93 NL 1.13 OV 0.73 PT 0.98 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.75 KP 0.88 LA 1.18 ! MK 1.07 NL 1.26 OV 0.60 PT 1.09 ! SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.66 KP 0.94 LA 1.09 ! MK 0.84 NL 1.36 OV 0.90 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.44 KP 0.91 LA 1.11 ! MK 1.04 NL 1.63 OV 0.76 PT 1.08 ! SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.32 KP 0.94 LA 1.11 ! MK 0.93 NL 1.62 OV 0.80 PT 1.21 ! SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.34 KP 0.95 LA 1.09 ! MK 1.02 NL 1.19 OV 0.76 PT 1.02 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.049581Jy sigma=0.681805 ! Fit after self-cal, rms=0.058641Jy sigma=0.639181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.39 mas, bpa=-10.09 degrees ! Estimated noise=0.656773 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 (-4.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413211 Jy ! Component: 100 - total flux cleaned = 0.00569947 Jy ! Component: 150 - total flux cleaned = 0.00651815 Jy ! Component: 200 - total flux cleaned = 0.00684062 Jy ! Total flux subtracted in 200 components = 0.00684062 Jy ! Clean residual min=-0.001677 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0596174 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0596174 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=0.058432Jy sigma=0.631211 ! Fit after self-cal, rms=0.059001Jy sigma=0.628571 ! 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=0.059001Jy sigma=0.628571 ! Fit after self-cal, rms=0.059577Jy sigma=0.628034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.393 mas, bpa=-9.98 degrees ! Estimated noise=0.652906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917278 Jy ! Component: 100 - total flux cleaned = 0.000983139 Jy ! Component: 150 - total flux cleaned = 0.0010031 Jy ! Component: 200 - total flux cleaned = 0.00102112 Jy ! Total flux subtracted in 200 components = 0.00102112 Jy ! Clean residual min=-0.001618 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0606385 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0606385 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=0.059561Jy sigma=0.627625 ! Fit after self-cal, rms=0.059629Jy sigma=0.627562 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 = 0.000111146 Jy ! Component: 100 - total flux cleaned = 0.000128726 Jy ! Component: 150 - total flux cleaned = 0.000128912 Jy ! Component: 200 - total flux cleaned = 0.000159775 Jy ! Total flux subtracted in 200 components = 0.000159775 Jy ! Clean residual min=-0.001597 max=0.001662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0607983 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0607983 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=0.059620Jy sigma=0.627398 ! Fit after self-cal, rms=0.059629Jy sigma=0.627388 ! 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=0.059629Jy sigma=0.627388 ! Fit after self-cal, rms=0.059935Jy sigma=0.627341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=2.396 mas, bpa=-9.901 degrees ! Estimated noise=0.653677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99466e-05 Jy ! Component: 100 - total flux cleaned = 5.94297e-05 Jy ! Component: 150 - total flux cleaned = 4.53683e-05 Jy ! Component: 200 - total flux cleaned = 5.91342e-05 Jy ! Total flux subtracted in 200 components = 5.91342e-05 Jy ! Clean residual min=-0.001565 max=0.001611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0608574 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0608574 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=0.059930Jy sigma=0.627200 ! Fit after self-cal, rms=0.059955Jy sigma=0.627190 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 = 4.55877e-07 Jy ! Component: 100 - total flux cleaned = 5.2085e-07 Jy ! Component: 150 - total flux cleaned = 5.89374e-07 Jy ! Component: 200 - total flux cleaned = 1.27909e-05 Jy ! Total flux subtracted in 200 components = 1.27909e-05 Jy ! Clean residual min=-0.001550 max=0.001614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0608702 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0608702 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=0.059950Jy sigma=0.627101 ! Fit after self-cal, rms=0.059959Jy sigma=0.627098 ! 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=0.059959Jy sigma=0.627098 ! Fit after self-cal, rms=0.060119Jy sigma=0.627088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=6.239 mas, bpa=-6.193 degrees ! Estimated noise=0.819059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132863 Jy ! Component: 100 - total flux cleaned = 0.000200114 Jy ! Component: 150 - total flux cleaned = 0.000229062 Jy ! Component: 200 - total flux cleaned = 0.00025665 Jy ! Total flux subtracted in 200 components = 0.00025665 Jy ! Clean residual min=-0.001659 max=0.002158 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0611269 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0611269 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=0.060120Jy sigma=0.627142 ! Fit after self-cal, rms=0.060148Jy sigma=0.627104 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 = -2.59645e-06 Jy ! Component: 100 - total flux cleaned = 2.37052e-05 Jy ! Component: 150 - total flux cleaned = 4.819e-05 Jy ! Component: 200 - total flux cleaned = 7.10672e-05 Jy ! Total flux subtracted in 200 components = 7.10672e-05 Jy ! Clean residual min=-0.001611 max=0.002160 Jy/beam ! Clean residual mean=0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0611979 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.0611979 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=0.060150Jy sigma=0.627241 ! Fit after self-cal, rms=0.060169Jy sigma=0.627222 ! 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=0.8564 mas, bmaj=2.398 mas, bpa=-9.863 degrees ! Estimated noise=0.65381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.398 at -9.863 degrees (North through East) ! Clean map min=-0.0017476 max=0.048957 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=0.6769 mas, bmaj=1.995 mas, bpa=-9.435 degrees ! Estimated noise=1.13931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372091 Jy ! Component: 100 - total flux cleaned = 0.0457967 Jy ! Component: 150 - total flux cleaned = 0.0497189 Jy ! Component: 200 - total flux cleaned = 0.0520109 Jy ! Total flux subtracted in 200 components = 0.0520109 Jy ! Clean residual min=-0.003070 max=0.003086 Jy/beam ! Clean residual mean=-0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0520109 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0520109 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.398 mas, bpa=-9.863 degrees ! Estimated noise=0.65381 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 (-18.4, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295065 Jy ! Component: 100 - total flux cleaned = 0.00486017 Jy ! Component: 150 - total flux cleaned = 0.00622596 Jy ! Component: 200 - total flux cleaned = 0.00689992 Jy ! Total flux subtracted in 200 components = 0.00689992 Jy ! Clean residual min=-0.001834 max=0.001800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0589108 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0589109 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=2.236 mas, bmaj=6.239 mas, bpa=-6.193 degrees ! Estimated noise=0.819059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134926 Jy ! Component: 100 - total flux cleaned = 0.00211698 Jy ! Component: 150 - total flux cleaned = 0.00227746 Jy ! Component: 200 - total flux cleaned = 0.00231936 Jy ! Total flux subtracted in 200 components = 0.00231936 Jy ! Clean residual min=-0.001751 max=0.002237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0612302 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 = 3.86865e-05 Jy ! Component: 100 - total flux cleaned = 7.66824e-05 Jy ! Component: 150 - total flux cleaned = 0.000112938 Jy ! Component: 200 - total flux cleaned = 0.000148015 Jy ! Total flux subtracted in 200 components = 0.000148015 Jy ! Clean residual min=-0.001677 max=0.002171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0613782 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0613782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.398 mas, bpa=-9.863 degrees ! Estimated noise=0.65381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385808 Jy ! Component: 100 - total flux cleaned = -0.000269142 Jy ! Component: 150 - total flux cleaned = -0.000194116 Jy ! Component: 200 - total flux cleaned = -0.000149156 Jy ! Total flux subtracted in 200 components = -0.000149156 Jy ! Clean residual min=-0.001674 max=0.001700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0612291 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0612291 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=0.060118Jy sigma=0.626865 ! Fit after self-cal, rms=0.060093Jy sigma=0.626701 wmodel J1229-3516_X_map.mod ! Writing 78 model components to file: J1229-3516_X_map.mod wobs J1229-3516_X_uvs.fits ! Writing UV FITS file: J1229-3516_X_uvs.fits wwins J1229-3516_X_map.win ! wwins: Wrote 3 windows to J1229-3516_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 = 0.000180461 Jy ! Component: 100 - total flux cleaned = 0.000103187 Jy ! Component: 150 - total flux cleaned = -2.00491e-05 Jy ! Component: 200 - total flux cleaned = -0.000206463 Jy ! Component: 250 - total flux cleaned = -0.000340676 Jy ! Component: 300 - total flux cleaned = -0.00046945 Jy ! Component: 350 - total flux cleaned = -0.000552726 Jy ! Component: 400 - total flux cleaned = -0.000632455 Jy ! Component: 450 - total flux cleaned = -0.000691034 Jy ! Component: 500 - total flux cleaned = -0.000785051 Jy ! Component: 550 - total flux cleaned = -0.000766955 Jy ! Component: 600 - total flux cleaned = -0.000803168 Jy ! Component: 650 - total flux cleaned = -0.000837777 Jy ! Component: 700 - total flux cleaned = -0.0008374 Jy ! Component: 750 - total flux cleaned = -0.000837277 Jy ! Component: 800 - total flux cleaned = -0.000788357 Jy ! Component: 850 - total flux cleaned = -0.00077257 Jy ! Component: 900 - total flux cleaned = -0.000772398 Jy ! Component: 950 - total flux cleaned = -0.000787551 Jy ! Component: 1000 - total flux cleaned = -0.000802613 Jy ! Component: 1050 - total flux cleaned = -0.000773028 Jy ! Component: 1100 - total flux cleaned = -0.00081675 Jy ! Component: 1150 - total flux cleaned = -0.000802248 Jy ! Component: 1200 - total flux cleaned = -0.00080238 Jy ! Component: 1250 - total flux cleaned = -0.000843917 Jy ! Component: 1300 - total flux cleaned = -0.000816325 Jy ! Component: 1350 - total flux cleaned = -0.000843301 Jy ! Component: 1400 - total flux cleaned = -0.000843261 Jy ! Component: 1450 - total flux cleaned = -0.000843313 Jy ! Component: 1500 - total flux cleaned = -0.000856235 Jy ! Component: 1550 - total flux cleaned = -0.000894657 Jy ! Component: 1600 - total flux cleaned = -0.000894535 Jy ! Component: 1650 - total flux cleaned = -0.000906998 Jy ! Component: 1700 - total flux cleaned = -0.000931777 Jy ! Component: 1750 - total flux cleaned = -0.000919671 Jy ! Component: 1800 - total flux cleaned = -0.000944048 Jy ! Component: 1850 - total flux cleaned = -0.000968039 Jy ! Component: 1900 - total flux cleaned = -0.000944128 Jy ! Component: 1950 - total flux cleaned = -0.000920522 Jy ! Component: 2000 - total flux cleaned = -0.000932219 Jy ! Component: 2050 - total flux cleaned = -0.0009206 Jy ! Component: 2100 - total flux cleaned = -0.000897584 Jy ! Component: 2150 - total flux cleaned = -0.000920332 Jy ! Component: 2200 - total flux cleaned = -0.000909034 Jy ! Component: 2250 - total flux cleaned = -0.000920275 Jy ! Component: 2300 - total flux cleaned = -0.000942484 Jy ! Component: 2350 - total flux cleaned = -0.000909458 Jy ! Component: 2400 - total flux cleaned = -0.000909609 Jy ! Component: 2450 - total flux cleaned = -0.000931289 Jy ! Component: 2500 - total flux cleaned = -0.00093132 Jy ! Component: 2550 - total flux cleaned = -0.000942043 Jy ! Component: 2600 - total flux cleaned = -0.000931555 Jy ! Component: 2650 - total flux cleaned = -0.000952519 Jy ! Component: 2700 - total flux cleaned = -0.000962913 Jy ! Component: 2750 - total flux cleaned = -0.00095256 Jy ! Component: 2800 - total flux cleaned = -0.000962867 Jy ! Component: 2850 - total flux cleaned = -0.000983266 Jy ! Component: 2900 - total flux cleaned = -0.000993371 Jy ! Component: 2950 - total flux cleaned = -0.000962931 Jy ! Component: 3000 - total flux cleaned = -0.000962997 Jy ! Component: 3050 - total flux cleaned = -0.00100304 Jy ! Component: 3100 - total flux cleaned = -0.000993052 Jy ! Component: 3150 - total flux cleaned = -0.0010129 Jy ! Component: 3200 - total flux cleaned = -0.0010129 Jy ! Component: 3250 - total flux cleaned = -0.00104238 Jy ! Component: 3300 - total flux cleaned = -0.00101294 Jy ! Component: 3350 - total flux cleaned = -0.00102269 Jy ! Component: 3400 - total flux cleaned = -0.00100327 Jy ! Component: 3450 - total flux cleaned = -0.000983913 Jy ! Component: 3500 - total flux cleaned = -0.000974204 Jy ! Component: 3550 - total flux cleaned = -0.000974273 Jy ! Component: 3600 - total flux cleaned = -0.00100322 Jy ! Component: 3650 - total flux cleaned = -0.000974268 Jy ! Component: 3700 - total flux cleaned = -0.000983889 Jy ! Component: 3750 - total flux cleaned = -0.000964659 Jy ! Component: 3800 - total flux cleaned = -0.000974176 Jy ! Component: 3850 - total flux cleaned = -0.000983766 Jy ! Component: 3900 - total flux cleaned = -0.000974144 Jy ! Component: 3950 - total flux cleaned = -0.000964523 Jy ! Component: 4000 - total flux cleaned = -0.000954851 Jy ! Component: 4050 - total flux cleaned = -0.00098372 Jy ! Total flux subtracted in 4096 components = -0.000964438 Jy ! Clean residual min=-0.000612 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0602646 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 305 components and 0.0602646 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1229-3516_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.398 at -9.863 degrees (North through East) ! Clean map min=-0.0013627 max=0.048717 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1229-3516_X_20180615_map.fits wmodel /tmp/maps//J1229-3516_X_20180615_map.mod ! Writing 305 model components to file: /tmp/maps//J1229-3516_X_20180615_map.mod wobs /tmp/maps//J1229-3516_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1229-3516_X_20180615_uvs.fits wwins /tmp/maps//J1229-3516_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1229-3516_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0487172 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: ! -1.00494 1.00494 2.00988 4.01977 8.03954 16.0791 32.1581 64.3163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.524 quit ! Quitting program ! Log file /tmp/maps//J1229-3516_X_20180615_dfm.log closed on Wed Jul 4 23:20:22 2018