! Started logfile: /tmp/maps//J1043-0553_X_20180612_dfm.log on Wed Jul 4 23:11:03 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//J1043-0553_X_20180612_uva.fits ! Reading UV FITS file: /tmp/maps//J1043-0553_X_20180612_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981818 visibilities/baseline/integration-bin. ! Found source: J1043-0553 ! ! 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 7776 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 J1043-0553_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000703Jy sigma=27.253820 ! Fit after self-cal, rms=0.953229Jy sigma=25.958165 ! 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=0.7693 mas, bmaj=1.976 mas, bpa=-5.363 degrees ! Estimated noise=0.457805 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 = 0.0370369 Jy ! Component: 100 - total flux cleaned = 0.0446888 Jy ! Total flux subtracted in 100 components = 0.0446888 Jy ! Clean residual min=-0.003800 max=0.007725 Jy/beam ! Clean residual mean=0.000001 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0446888 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0446888 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=0.033037Jy sigma=0.886195 ! Fit after self-cal, rms=0.031912Jy sigma=0.851354 ! Inverting map ! Added new window around map position (-0.4, 18.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542749 Jy ! Component: 100 - total flux cleaned = 0.00640707 Jy ! Total flux subtracted in 100 components = 0.00640707 Jy ! Clean residual min=-0.003457 max=0.006713 Jy/beam ! Clean residual mean=0.000000 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0510958 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0510958 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=0.030744Jy sigma=0.814245 ! Fit after self-cal, rms=0.030434Jy sigma=0.804879 ! 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=0.9893 mas, bmaj=2.327 mas, bpa=-2.226 degrees ! Estimated noise=0.309496 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 (6.4, -34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648034 Jy ! Component: 100 - total flux cleaned = 0.0094165 Jy ! Component: 150 - total flux cleaned = 0.00987647 Jy ! Component: 200 - total flux cleaned = 0.0100608 Jy ! Total flux subtracted in 200 components = 0.0100608 Jy ! Clean residual min=-0.003433 max=0.004159 Jy/beam ! Clean residual mean=0.000003 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0611566 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.0611566 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=0.029108Jy sigma=0.751243 ! Fit after self-cal, rms=0.028993Jy sigma=0.747708 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 2.327 at -2.226 degrees (North through East) ! Clean map min=-0.0031774 max=0.043076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.03 KP 0.94 ! LA 0.97 MK 0.94 NL 1.06 OV 0.96 ! PT 6.63 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 0.98 ! LA 0.94 MK 1.00 NL 1.09 OV 0.91 ! PT 4.60 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.92 ! LA 1.02 MK 1.01 NL 1.08 OV 0.97 ! PT 4.90 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.95 ! LA 0.97 MK 0.97 NL 1.10 OV 0.97 ! PT 4.38 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 0.91 ! LA 1.00 MK 1.00 NL 1.12 OV 0.93 ! PT 4.81 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 0.93 ! LA 0.99 MK 1.08 NL 1.02 OV 0.91 ! PT 0.56 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 0.90 ! LA 0.96 MK 1.00 NL 1.08 OV 0.91 ! PT 4.44 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.92 ! LA 0.96 MK 1.07 NL 1.00 OV 0.89 ! PT 0.58 SC 1.00 ! ! ! Fit before self-cal, rms=0.028993Jy sigma=0.747708 ! Fit after self-cal, rms=0.048877Jy sigma=0.663559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=2.268 mas, bpa=-1.581 degrees ! Estimated noise=0.329682 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 (2.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203214 Jy ! Component: 100 - total flux cleaned = 0.00186551 Jy ! Component: 150 - total flux cleaned = 0.00161783 Jy ! Component: 200 - total flux cleaned = 0.00123825 Jy ! Total flux subtracted in 200 components = 0.00123825 Jy ! Clean residual min=-0.001781 max=0.001713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0623948 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.0623949 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=0.048700Jy sigma=0.653035 ! Fit after self-cal, rms=0.048854Jy sigma=0.651269 ! 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=0.048854Jy sigma=0.651269 ! Fit after self-cal, rms=0.051514Jy sigma=0.650481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=2.264 mas, bpa=-1.755 degrees ! Estimated noise=0.327409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322844 Jy ! Component: 100 - total flux cleaned = 0.000257994 Jy ! Component: 150 - total flux cleaned = 0.000166016 Jy ! Component: 200 - total flux cleaned = 0.000109417 Jy ! Total flux subtracted in 200 components = 0.000109417 Jy ! Clean residual min=-0.001443 max=0.001305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0625043 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0625043 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=0.051471Jy sigma=0.647362 ! Fit after self-cal, rms=0.051481Jy sigma=0.647151 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 = -5.60713e-05 Jy ! Component: 100 - total flux cleaned = -2.98771e-05 Jy ! Component: 150 - total flux cleaned = -7.41349e-05 Jy ! Component: 200 - total flux cleaned = -0.000137462 Jy ! Total flux subtracted in 200 components = -0.000137462 Jy ! Clean residual min=-0.001299 max=0.001241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0623668 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0623668 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=0.051470Jy sigma=0.645802 ! Fit after self-cal, rms=0.051491Jy sigma=0.645723 ! 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=0.051491Jy sigma=0.645723 ! Fit after self-cal, rms=0.054076Jy sigma=0.645221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9636 mas, bmaj=2.262 mas, bpa=-1.916 degrees ! Estimated noise=0.326158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419 Jy ! Component: 100 - total flux cleaned = -0.000351225 Jy ! Component: 150 - total flux cleaned = -0.000330352 Jy ! Component: 200 - total flux cleaned = -0.000349397 Jy ! Total flux subtracted in 200 components = -0.000349397 Jy ! Clean residual min=-0.001163 max=0.001145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0620174 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0620174 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=0.054063Jy sigma=0.643781 ! Fit after self-cal, rms=0.054083Jy sigma=0.643679 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 = -7.96616e-05 Jy ! Component: 100 - total flux cleaned = -8.07187e-05 Jy ! Component: 150 - total flux cleaned = -9.71738e-05 Jy ! Component: 200 - total flux cleaned = -0.000129335 Jy ! Total flux subtracted in 200 components = -0.000129335 Jy ! Clean residual min=-0.001116 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0618881 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.0618881 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=0.054075Jy sigma=0.642960 ! Fit after self-cal, rms=0.054081Jy sigma=0.642922 ! 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=0.054081Jy sigma=0.642922 ! Fit after self-cal, rms=0.056234Jy sigma=0.642628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.591 mas, bpa=-6.29 degrees ! Estimated noise=0.418341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031808 Jy ! Component: 100 - total flux cleaned = -0.000346095 Jy ! Component: 150 - total flux cleaned = -0.000408235 Jy ! Component: 200 - total flux cleaned = -0.000352672 Jy ! Total flux subtracted in 200 components = -0.000352672 Jy ! Clean residual min=-0.001301 max=0.001591 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0615354 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0615354 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=0.056225Jy sigma=0.641884 ! Fit after self-cal, rms=0.056234Jy sigma=0.641788 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) ! Added new window around map position (20.6, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134043 Jy ! Component: 100 - total flux cleaned = 0.00195342 Jy ! Component: 150 - total flux cleaned = 0.00228762 Jy ! Component: 200 - total flux cleaned = 0.00260323 Jy ! Total flux subtracted in 200 components = 0.00260323 Jy ! Clean residual min=-0.001023 max=0.001155 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0641386 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 160 components and 0.0641386 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=0.056217Jy sigma=0.640886 ! Fit after self-cal, rms=0.056212Jy sigma=0.640752 ! 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=0.963 mas, bmaj=2.26 mas, bpa=-2.008 degrees ! Estimated noise=0.324955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 2.26 at -2.008 degrees (North through East) ! Clean map min=-0.0015971 max=0.045092 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=0.7564 mas, bmaj=1.939 mas, bpa=-5.281 degrees ! Estimated noise=0.466737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382579 Jy ! Component: 100 - total flux cleaned = 0.0475023 Jy ! Component: 150 - total flux cleaned = 0.0521069 Jy ! Component: 200 - total flux cleaned = 0.0550971 Jy ! Total flux subtracted in 200 components = 0.0550971 Jy ! Clean residual min=-0.002290 max=0.002203 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0550971 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0550971 Jy ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=2.26 mas, bpa=-2.008 degrees ! Estimated noise=0.324955 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 (2.4, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261637 Jy ! Component: 100 - total flux cleaned = 0.00413412 Jy ! Component: 150 - total flux cleaned = 0.00476914 Jy ! Component: 200 - total flux cleaned = 0.00526916 Jy ! Total flux subtracted in 200 components = 0.00526916 Jy ! Clean residual min=-0.001697 max=0.001400 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0603662 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0603662 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=2.073 mas, bmaj=3.591 mas, bpa=-6.29 degrees ! Estimated noise=0.418341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119849 Jy ! Component: 100 - total flux cleaned = 0.00172542 Jy ! Component: 150 - total flux cleaned = 0.00202016 Jy ! Component: 200 - total flux cleaned = 0.00226636 Jy ! Total flux subtracted in 200 components = 0.00226636 Jy ! Clean residual min=-0.001501 max=0.001219 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0626326 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 = 0.000244892 Jy ! Component: 100 - total flux cleaned = 0.000382442 Jy ! Component: 150 - total flux cleaned = 0.000533162 Jy ! Component: 200 - total flux cleaned = 0.000626394 Jy ! Total flux subtracted in 200 components = 0.000626394 Jy ! Clean residual min=-0.001303 max=0.001151 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.063259 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.063259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=2.26 mas, bpa=-2.008 degrees ! Estimated noise=0.324955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322618 Jy ! Component: 100 - total flux cleaned = -0.000219007 Jy ! Component: 150 - total flux cleaned = -0.000160034 Jy ! Component: 200 - total flux cleaned = -7.68081e-05 Jy ! Total flux subtracted in 200 components = -7.68081e-05 Jy ! Clean residual min=-0.001004 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0631822 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 116 components and 0.0631822 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=0.056279Jy sigma=0.641292 ! Fit after self-cal, rms=0.056224Jy sigma=0.640765 wmodel J1043-0553_X_map.mod ! Writing 116 model components to file: J1043-0553_X_map.mod wobs J1043-0553_X_uvs.fits ! Writing UV FITS file: J1043-0553_X_uvs.fits wwins J1043-0553_X_map.win ! wwins: Wrote 6 windows to J1043-0553_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 = 0.000359984 Jy ! Component: 100 - total flux cleaned = 0.000433219 Jy ! Component: 150 - total flux cleaned = 0.000502298 Jy ! Component: 200 - total flux cleaned = 0.000518625 Jy ! Component: 250 - total flux cleaned = 0.00053454 Jy ! Component: 300 - total flux cleaned = 0.000565157 Jy ! Component: 350 - total flux cleaned = 0.000609596 Jy ! Component: 400 - total flux cleaned = 0.000667041 Jy ! Component: 450 - total flux cleaned = 0.000723012 Jy ! Component: 500 - total flux cleaned = 0.000859248 Jy ! Component: 550 - total flux cleaned = 0.000938747 Jy ! Component: 600 - total flux cleaned = 0.00100355 Jy ! Component: 650 - total flux cleaned = 0.00110509 Jy ! Component: 700 - total flux cleaned = 0.00119159 Jy ! Component: 750 - total flux cleaned = 0.00120403 Jy ! Component: 800 - total flux cleaned = 0.00127534 Jy ! Component: 850 - total flux cleaned = 0.00131042 Jy ! Component: 900 - total flux cleaned = 0.00136771 Jy ! Component: 950 - total flux cleaned = 0.00138996 Jy ! Component: 1000 - total flux cleaned = 0.0014339 Jy ! Component: 1050 - total flux cleaned = 0.0014989 Jy ! Component: 1100 - total flux cleaned = 0.00154126 Jy ! Component: 1150 - total flux cleaned = 0.00158295 Jy ! Component: 1200 - total flux cleaned = 0.00159318 Jy ! Component: 1250 - total flux cleaned = 0.0016134 Jy ! Component: 1300 - total flux cleaned = 0.00163341 Jy ! Component: 1350 - total flux cleaned = 0.00164316 Jy ! Component: 1400 - total flux cleaned = 0.00166247 Jy ! Component: 1450 - total flux cleaned = 0.00162408 Jy ! Component: 1500 - total flux cleaned = 0.00164307 Jy ! Component: 1550 - total flux cleaned = 0.00166177 Jy ! Component: 1600 - total flux cleaned = 0.00164329 Jy ! Component: 1650 - total flux cleaned = 0.00167064 Jy ! Component: 1700 - total flux cleaned = 0.00170678 Jy ! Component: 1750 - total flux cleaned = 0.00170682 Jy ! Component: 1800 - total flux cleaned = 0.00171561 Jy ! Component: 1850 - total flux cleaned = 0.00173292 Jy ! Component: 1900 - total flux cleaned = 0.00171545 Jy ! Component: 1950 - total flux cleaned = 0.00169835 Jy ! Component: 2000 - total flux cleaned = 0.00169837 Jy ! Component: 2050 - total flux cleaned = 0.0016732 Jy ! Component: 2100 - total flux cleaned = 0.00165659 Jy ! Component: 2150 - total flux cleaned = 0.00164026 Jy ! Component: 2200 - total flux cleaned = 0.00162401 Jy ! Component: 2250 - total flux cleaned = 0.00159997 Jy ! Component: 2300 - total flux cleaned = 0.00157606 Jy ! Component: 2350 - total flux cleaned = 0.00153665 Jy ! Component: 2400 - total flux cleaned = 0.00154439 Jy ! Component: 2450 - total flux cleaned = 0.00149018 Jy ! Component: 2500 - total flux cleaned = 0.00147486 Jy ! Component: 2550 - total flux cleaned = 0.00143675 Jy ! Component: 2600 - total flux cleaned = 0.00143672 Jy ! Component: 2650 - total flux cleaned = 0.00139182 Jy ! Component: 2700 - total flux cleaned = 0.00136217 Jy ! Component: 2750 - total flux cleaned = 0.00137701 Jy ! Component: 2800 - total flux cleaned = 0.00134776 Jy ! Component: 2850 - total flux cleaned = 0.00132603 Jy ! Component: 2900 - total flux cleaned = 0.00132604 Jy ! Component: 2950 - total flux cleaned = 0.00126889 Jy ! Component: 3000 - total flux cleaned = 0.00126893 Jy ! Component: 3050 - total flux cleaned = 0.00124788 Jy ! Component: 3100 - total flux cleaned = 0.0012339 Jy ! Component: 3150 - total flux cleaned = 0.00119228 Jy ! Component: 3200 - total flux cleaned = 0.00115796 Jy ! Component: 3250 - total flux cleaned = 0.00114426 Jy ! Component: 3300 - total flux cleaned = 0.00113073 Jy ! Component: 3350 - total flux cleaned = 0.00109701 Jy ! Component: 3400 - total flux cleaned = 0.00107687 Jy ! Component: 3450 - total flux cleaned = 0.00107685 Jy ! Component: 3500 - total flux cleaned = 0.00107685 Jy ! Component: 3550 - total flux cleaned = 0.00105717 Jy ! Component: 3600 - total flux cleaned = 0.00105713 Jy ! Component: 3650 - total flux cleaned = 0.0010376 Jy ! Component: 3700 - total flux cleaned = 0.0010247 Jy ! Component: 3750 - total flux cleaned = 0.00101184 Jy ! Component: 3800 - total flux cleaned = 0.00100546 Jy ! Component: 3850 - total flux cleaned = 0.000992715 Jy ! Component: 3900 - total flux cleaned = 0.000967522 Jy ! Component: 3950 - total flux cleaned = 0.000942448 Jy ! Component: 4000 - total flux cleaned = 0.000936232 Jy ! Component: 4050 - total flux cleaned = 0.000923824 Jy ! Total flux subtracted in 4096 components = 0.00090532 Jy ! Clean residual min=-0.000357 max=0.000345 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0640875 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 398 components and 0.0640875 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1043-0553_X_20180612_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 2.26 at -2.008 degrees (North through East) ! Clean map min=-0.0012345 max=0.045349 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1043-0553_X_20180612_map.fits wmodel /tmp/maps//J1043-0553_X_20180612_map.mod ! Writing 398 model components to file: /tmp/maps//J1043-0553_X_20180612_map.mod wobs /tmp/maps//J1043-0553_X_20180612_uvs.fits ! Writing UV FITS file: /tmp/maps//J1043-0553_X_20180612_uvs.fits wwins /tmp/maps//J1043-0553_X_20180612_map.win ! wwins: Wrote 7 windows to /tmp/maps//J1043-0553_X_20180612_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0453491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675182 0.675182 1.35036 2.70073 5.40146 10.8029 21.6058 43.2117 86.4234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.324 quit ! Quitting program ! Log file /tmp/maps//J1043-0553_X_20180612_dfm.log closed on Wed Jul 4 23:11:07 2018