! Started logfile: .//J0432-3550_X_dfm.log on Sun Jan 19 23:56:39 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 .//J0432-3550_X_uvm.fits ! Reading UV FITS file: .//J0432-3550_X_uvm.fits ! AN table 1: 15 integrations on 3 of 3 possible baselines. ! AN table 2: 17 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0432-3550 ! ! 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 67 lines of history. ! ! Reading 1176 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 J0432-3550_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002409Jy sigma=14.602811 ! Fit after self-cal, rms=0.956850Jy sigma=13.952223 ! 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=0.9262 mas, bmaj=15.42 mas, bpa=2.57 degrees ! Estimated noise=2.89756 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311231 Jy ! Component: 100 - total flux cleaned = 0.0359301 Jy ! Total flux subtracted in 100 components = 0.0359301 Jy ! Clean residual min=-0.004540 max=0.004591 Jy/beam ! Clean residual mean=-0.000030 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.0359301 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0359301 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=0.042224Jy sigma=0.594469 ! Fit after self-cal, rms=0.041566Jy sigma=0.584155 ! 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=1.153 mas, bmaj=14.38 mas, bpa=2.349 degrees ! Estimated noise=1.42854 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 = 0.0050371 Jy ! Component: 100 - total flux cleaned = 0.0052951 Jy ! Component: 150 - total flux cleaned = 0.00466939 Jy ! Component: 200 - total flux cleaned = 0.00332627 Jy ! Total flux subtracted in 200 components = 0.00332627 Jy ! Clean residual min=-0.001276 max=0.001264 Jy/beam ! Clean residual mean=-0.000008 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0392564 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 85 components and 0.0392564 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=0.040245Jy sigma=0.565693 ! Fit after self-cal, rms=0.039962Jy sigma=0.564155 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 14.38 at 2.349 degrees (North through East) ! Clean map min=-0.002959 max=0.037502 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 1.14 PT 0.77 SC 1.03 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.93 LA 0.85 PT 1.15 SC 1.02 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.15 LA 0.90 PT 0.90 SC 0.96 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.11 LA 0.96 PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.98 LA 0.89 PT 0.99 SC 1.08 ! ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.83 LA 1.07 PT 0.80 SC 1.09 ! ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00 LA 0.86 PT 0.97 SC 1.11 ! ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.98 LA 1.11 PT 0.92 SC 1.05 ! ! ! Fit before self-cal, rms=0.039962Jy sigma=0.564155 ! Fit after self-cal, rms=0.039694Jy sigma=0.577056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9963 mas, bmaj=12.91 mas, bpa=2.594 degrees ! Estimated noise=1.64943 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 = 0.000823611 Jy ! Component: 100 - total flux cleaned = 0.00114717 Jy ! Component: 150 - total flux cleaned = 0.00135743 Jy ! Component: 200 - total flux cleaned = 0.00140623 Jy ! Total flux subtracted in 200 components = 0.00140623 Jy ! Clean residual min=-0.000718 max=0.000733 Jy/beam ! Clean residual mean=-0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0406626 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 153 components and 0.0406626 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=0.039499Jy sigma=0.573460 ! Fit after self-cal, rms=0.039503Jy sigma=0.571579 ! Inverting map ! Added new window around map position (-48.2, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381353 Jy ! Component: 100 - total flux cleaned = -0.000178681 Jy ! Component: 150 - total flux cleaned = -0.000327218 Jy ! Component: 200 - total flux cleaned = -0.000506913 Jy ! Total flux subtracted in 200 components = -0.000506913 Jy ! Clean residual min=-0.000999 max=0.001164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0401557 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 194 components and 0.0401557 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=0.039456Jy sigma=0.570559 ! Fit after self-cal, rms=0.039377Jy sigma=0.569479 ! 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=0.039377Jy sigma=0.569479 ! Fit after self-cal, rms=0.039592Jy sigma=0.568959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=12.9 mas, bpa=2.606 degrees ! Estimated noise=1.64528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818999 Jy ! Component: 100 - total flux cleaned = 0.000822884 Jy ! Component: 150 - total flux cleaned = 0.000737328 Jy ! Component: 200 - total flux cleaned = 0.00061302 Jy ! Total flux subtracted in 200 components = 0.00061302 Jy ! Clean residual min=-0.001173 max=0.001372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0407687 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 227 components and 0.0407687 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=0.039569Jy sigma=0.568331 ! Fit after self-cal, rms=0.039568Jy sigma=0.567934 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 = 0.000310945 Jy ! Component: 100 - total flux cleaned = 4.60639e-06 Jy ! Component: 150 - total flux cleaned = -0.000162623 Jy ! Component: 200 - total flux cleaned = -0.000268763 Jy ! Total flux subtracted in 200 components = -0.000268763 Jy ! Clean residual min=-0.001340 max=0.001270 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0405 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 243 components and 0.0405 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=0.039551Jy sigma=0.567514 ! Fit after self-cal, rms=0.039548Jy sigma=0.567430 ! 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=0.039548Jy sigma=0.567430 ! Fit after self-cal, rms=0.039626Jy sigma=0.567266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.9 mas, bpa=2.606 degrees ! Estimated noise=1.64493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440618 Jy ! Component: 100 - total flux cleaned = 0.000388357 Jy ! Component: 150 - total flux cleaned = 0.000235539 Jy ! Component: 200 - total flux cleaned = 0.000140881 Jy ! Total flux subtracted in 200 components = 0.000140881 Jy ! Clean residual min=-0.001300 max=0.001230 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0406409 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 249 components and 0.0406409 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=0.039615Jy sigma=0.566943 ! Fit after self-cal, rms=0.039621Jy sigma=0.566857 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 = -5.82119e-05 Jy ! Component: 100 - total flux cleaned = -9.31568e-05 Jy ! Component: 150 - total flux cleaned = -0.000138931 Jy ! Component: 200 - total flux cleaned = -0.000176851 Jy ! Total flux subtracted in 200 components = -0.000176851 Jy ! Clean residual min=-0.001324 max=0.001168 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.040464 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 267 components and 0.040464 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=0.039616Jy sigma=0.566713 ! Fit after self-cal, rms=0.039615Jy sigma=0.566683 ! 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=0.039615Jy sigma=0.566683 ! Fit after self-cal, rms=0.039584Jy sigma=0.566604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=11.17 mas, bpa=-0.08999 degrees ! Estimated noise=2.19749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.12996e-06 Jy ! Component: 100 - total flux cleaned = 8.95705e-05 Jy ! Component: 150 - total flux cleaned = 0.000194249 Jy ! Component: 200 - total flux cleaned = 0.000277129 Jy ! Total flux subtracted in 200 components = 0.000277129 Jy ! Clean residual min=-0.000730 max=0.000792 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0407411 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 290 components and 0.0407411 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=0.039582Jy sigma=0.566521 ! Fit after self-cal, rms=0.039589Jy sigma=0.566497 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 = -8.82185e-05 Jy ! Component: 100 - total flux cleaned = -2.00982e-05 Jy ! Component: 150 - total flux cleaned = 6.19323e-05 Jy ! Component: 200 - total flux cleaned = 0.00013072 Jy ! Total flux subtracted in 200 components = 0.00013072 Jy ! Clean residual min=-0.000693 max=0.000769 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0408719 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 301 components and 0.0408719 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=0.039588Jy sigma=0.566446 ! Fit after self-cal, rms=0.039586Jy sigma=0.566438 ! 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=1.002 mas, bmaj=12.9 mas, bpa=2.603 degrees ! Estimated noise=1.64097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 12.9 at 2.603 degrees (North through East) ! Clean map min=-0.0019585 max=0.036254 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=0.8343 mas, bmaj=14.38 mas, bpa=2.698 degrees ! Estimated noise=3.63829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100675 Jy ! Component: 100 - total flux cleaned = -0.0155984 Jy ! Component: 150 - total flux cleaned = -0.0200307 Jy ! Component: 200 - total flux cleaned = -0.0246198 Jy ! Total flux subtracted in 200 components = -0.0246198 Jy ! Clean residual min=-0.017478 max=0.029675 Jy/beam ! Clean residual mean=-0.000049 rms=0.006403 Jy/beam ! Combined flux in latest and established models = -0.0246198 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 26 model components to the UV plane model. ! The established model now contains 26 components and -0.0246198 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.9 mas, bpa=2.603 degrees ! Estimated noise=1.64097 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 = -0.0107313 Jy ! Component: 100 - total flux cleaned = -0.0181643 Jy ! Component: 150 - total flux cleaned = -0.0241686 Jy ! Component: 200 - total flux cleaned = -0.0293731 Jy ! Total flux subtracted in 200 components = -0.0293731 Jy ! Clean residual min=-0.015190 max=0.024548 Jy/beam ! Clean residual mean=-0.000098 rms=0.006356 Jy/beam ! Combined flux in latest and established models = -0.0539928 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and -0.0539928 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=2.335 mas, bmaj=11.17 mas, bpa=-0.08999 degrees ! Estimated noise=2.19749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00812277 Jy ! Component: 100 - total flux cleaned = -0.0145521 Jy ! Component: 150 - total flux cleaned = -0.0200694 Jy ! Component: 200 - total flux cleaned = -0.0237387 Jy ! Total flux subtracted in 200 components = -0.0237387 Jy ! Clean residual min=-0.017027 max=0.020293 Jy/beam ! Clean residual mean=-0.000093 rms=0.008136 Jy/beam ! Combined flux in latest and established models = -0.0777315 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 = -0.00276709 Jy ! Component: 100 - total flux cleaned = -0.00450219 Jy ! Component: 150 - total flux cleaned = -0.00582541 Jy ! Component: 200 - total flux cleaned = -0.00706 Jy ! Total flux subtracted in 200 components = -0.00706 Jy ! Clean residual min=-0.017614 max=0.019231 Jy/beam ! Clean residual mean=-0.000067 rms=0.007316 Jy/beam ! Combined flux in latest and established models = -0.0847915 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and -0.0847915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.9 mas, bpa=2.603 degrees ! Estimated noise=1.64097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000884978 Jy ! Component: 100 - total flux cleaned = -0.00173645 Jy ! Component: 150 - total flux cleaned = -0.00184755 Jy ! Component: 200 - total flux cleaned = -0.00285124 Jy ! Total flux subtracted in 200 components = -0.00285124 Jy ! Clean residual min=-0.012627 max=0.018901 Jy/beam ! Clean residual mean=-0.000030 rms=0.004648 Jy/beam ! Combined flux in latest and established models = -0.0876427 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and -0.0876427 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=0.047831Jy sigma=0.694255 ! Fit after self-cal, rms=0.042180Jy sigma=0.606776 wmodel J0432-3550_X_map.mod ! Writing 98 model components to file: J0432-3550_X_map.mod wobs J0432-3550_X_uvs.fits ! Writing UV FITS file: J0432-3550_X_uvs.fits wwins J0432-3550_X_map.win ! wwins: Wrote 1 windows to J0432-3550_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 = 0.00440523 Jy ! Component: 100 - total flux cleaned = 0.00547033 Jy ! Component: 150 - total flux cleaned = 0.00618374 Jy ! Component: 200 - total flux cleaned = 0.00681891 Jy ! Component: 250 - total flux cleaned = 0.00705373 Jy ! Component: 300 - total flux cleaned = 0.00686527 Jy ! Component: 350 - total flux cleaned = 0.00661626 Jy ! Component: 400 - total flux cleaned = 0.00639199 Jy ! Component: 450 - total flux cleaned = 0.00612625 Jy ! Component: 500 - total flux cleaned = 0.00606375 Jy ! Component: 550 - total flux cleaned = 0.00603402 Jy ! Component: 600 - total flux cleaned = 0.00600576 Jy ! Component: 650 - total flux cleaned = 0.00597845 Jy ! Component: 700 - total flux cleaned = 0.00584329 Jy ! Component: 750 - total flux cleaned = 0.0057347 Jy ! Component: 800 - total flux cleaned = 0.00559968 Jy ! Component: 850 - total flux cleaned = 0.00543722 Jy ! Component: 900 - total flux cleaned = 0.00527329 Jy ! Component: 950 - total flux cleaned = 0.00505227 Jy ! Component: 1000 - total flux cleaned = 0.00491164 Jy ! Component: 1050 - total flux cleaned = 0.0048257 Jy ! Component: 1100 - total flux cleaned = 0.00479624 Jy ! Component: 1150 - total flux cleaned = 0.00473595 Jy ! Component: 1200 - total flux cleaned = 0.00467393 Jy ! Component: 1250 - total flux cleaned = 0.00461054 Jy ! Component: 1300 - total flux cleaned = 0.00451164 Jy ! Component: 1350 - total flux cleaned = 0.00440933 Jy ! Component: 1400 - total flux cleaned = 0.004375 Jy ! Component: 1450 - total flux cleaned = 0.00430201 Jy ! Component: 1500 - total flux cleaned = 0.00430165 Jy ! Component: 1550 - total flux cleaned = 0.00434113 Jy ! Component: 1600 - total flux cleaned = 0.00425835 Jy ! Component: 1650 - total flux cleaned = 0.00430122 Jy ! Component: 1700 - total flux cleaned = 0.00430318 Jy ! Component: 1750 - total flux cleaned = 0.00425716 Jy ! Component: 1800 - total flux cleaned = 0.00425784 Jy ! Component: 1850 - total flux cleaned = 0.00420686 Jy ! Component: 1900 - total flux cleaned = 0.00420852 Jy ! Component: 1950 - total flux cleaned = 0.00415196 Jy ! Component: 2000 - total flux cleaned = 0.00415203 Jy ! Component: 2050 - total flux cleaned = 0.00415324 Jy ! Component: 2100 - total flux cleaned = 0.00415539 Jy ! Component: 2150 - total flux cleaned = 0.00407829 Jy ! Component: 2200 - total flux cleaned = 0.00407646 Jy ! Component: 2250 - total flux cleaned = 0.00407758 Jy ! Component: 2300 - total flux cleaned = 0.00398311 Jy ! Component: 2350 - total flux cleaned = 0.00398281 Jy ! Component: 2400 - total flux cleaned = 0.00387675 Jy ! Component: 2450 - total flux cleaned = 0.00376144 Jy ! Component: 2500 - total flux cleaned = 0.00376087 Jy ! Component: 2550 - total flux cleaned = 0.00362513 Jy ! Component: 2600 - total flux cleaned = 0.00362761 Jy ! Component: 2650 - total flux cleaned = 0.0034773 Jy ! Component: 2700 - total flux cleaned = 0.00330694 Jy ! Component: 2750 - total flux cleaned = 0.00330784 Jy ! Component: 2800 - total flux cleaned = 0.00312509 Jy ! Component: 2850 - total flux cleaned = 0.00291143 Jy ! Component: 2900 - total flux cleaned = 0.00290964 Jy ! Component: 2950 - total flux cleaned = 0.00290718 Jy ! Component: 3000 - total flux cleaned = 0.0029101 Jy ! Component: 3050 - total flux cleaned = 0.0026429 Jy ! Component: 3100 - total flux cleaned = 0.00264455 Jy ! Component: 3150 - total flux cleaned = 0.00264787 Jy ! Component: 3200 - total flux cleaned = 0.00231144 Jy ! Component: 3250 - total flux cleaned = 0.00230099 Jy ! Component: 3300 - total flux cleaned = 0.00230576 Jy ! Component: 3350 - total flux cleaned = 0.00189173 Jy ! Component: 3400 - total flux cleaned = 0.00187752 Jy ! Component: 3450 - total flux cleaned = 0.00189629 Jy ! Component: 3500 - total flux cleaned = 0.00138234 Jy ! Component: 3550 - total flux cleaned = 0.0013763 Jy ! Component: 3600 - total flux cleaned = 0.00139124 Jy ! Component: 3650 - total flux cleaned = 0.000750012 Jy ! Component: 3700 - total flux cleaned = 0.000735903 Jy ! Component: 3750 - total flux cleaned = 0.000746616 Jy ! Component: 3800 - total flux cleaned = -4.91079e-05 Jy ! Component: 3850 - total flux cleaned = -8.34905e-05 Jy ! Component: 3900 - total flux cleaned = -7.47747e-05 Jy ! Component: 3950 - total flux cleaned = -0.00107556 Jy ! Component: 4000 - total flux cleaned = -0.00110957 Jy ! Component: 4050 - total flux cleaned = -0.00108979 Jy ! Total flux subtracted in 4096 components = -0.00232762 Jy ! Clean residual min=-0.065100 max=0.065753 Jy/beam ! Clean residual mean=-0.000350 rms=0.015718 Jy/beam ! Combined flux in latest and established models = -0.0899703 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 236 components and -0.0899703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0432-3550_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 12.9 at 2.603 degrees (North through East) ! Clean map min=-0.051206 max=0.10335 Jy/beam ! Writing clean map to FITS file: .//J0432-3550_X_map.fits wmodel .//J0432-3550_X_map.mod ! Writing 236 model components to file: .//J0432-3550_X_map.mod wobs .//J0432-3550_X_uvs.fits ! Writing UV FITS file: .//J0432-3550_X_uvs.fits wwins .//J0432-3550_X_map.win ! wwins: Wrote 2 windows to .//J0432-3550_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.015037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -43.6476 43.6476 87.2952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0451 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6.873 quit ! Quitting program ! Log file .//J0432-3550_X_dfm.log closed on Sun Jan 19 23:56:43 2020