! Started logfile: .//J2106+6004_X_dfm.log on Sun Oct 21 00:14:14 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 .//J2106+6004_X_uva.fits ! Reading UV FITS file: .//J2106+6004_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2106+6004 ! ! 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 76 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 J2106+6004_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=0.999324Jy sigma=38.572263 ! Fit after self-cal, rms=0.952074Jy sigma=36.715021 ! 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=0.6416 mas, bmaj=4.888 mas, bpa=17.56 degrees ! Estimated noise=0.855399 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 = 0.0344121 Jy ! Component: 100 - total flux cleaned = 0.0430917 Jy ! Total flux subtracted in 100 components = 0.0430917 Jy ! Clean residual min=-0.003521 max=0.004250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0430917 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0430917 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=0.024442Jy sigma=0.738603 ! Fit after self-cal, rms=0.024266Jy sigma=0.734470 ! 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=0.8324 mas, bmaj=4.534 mas, bpa=17.15 degrees ! Estimated noise=0.565704 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 = 0.00658257 Jy ! Component: 100 - total flux cleaned = 0.00972665 Jy ! Component: 150 - total flux cleaned = 0.0104984 Jy ! Component: 200 - total flux cleaned = 0.0108232 Jy ! Total flux subtracted in 200 components = 0.0108232 Jy ! Clean residual min=-0.001966 max=0.001891 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0539149 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.0539149 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=0.022533Jy sigma=0.646989 ! Fit after self-cal, rms=0.022543Jy sigma=0.646498 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8324 x 4.534 at 17.15 degrees (North through East) ! Clean map min=-0.0018916 max=0.048498 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 0.89 LA 0.94 MK 0.99 ! NL 1.08 OV 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.89 LA 0.99 MK 0.99 ! NL 1.06 OV 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.94 LA 0.91 MK 1.09 ! NL 1.03 OV 0.94 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.98 LA 0.97 MK 1.09 ! NL 0.98 OV 0.95 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.95 LA 1.02 MK 1.04 ! NL 1.09 OV 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.96 LA 0.99 MK 1.01 ! NL 1.03 OV 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.92 LA 1.08 MK 1.00 ! NL 1.03 OV 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.93 LA 0.96 MK 1.03 ! NL 1.10 OV 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.022543Jy sigma=0.646498 ! Fit after self-cal, rms=0.022001Jy sigma=0.629036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.841 mas, bmaj=4.595 mas, bpa=17.18 degrees ! Estimated noise=0.561772 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 = -0.000513378 Jy ! Component: 100 - total flux cleaned = -0.000780388 Jy ! Component: 150 - total flux cleaned = -0.000904564 Jy ! Component: 200 - total flux cleaned = -0.00103757 Jy ! Total flux subtracted in 200 components = -0.00103757 Jy ! Clean residual min=-0.001452 max=0.001413 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0528773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0528773 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=0.021941Jy sigma=0.626556 ! Fit after self-cal, rms=0.021956Jy sigma=0.626129 ! 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=0.021956Jy sigma=0.626129 ! Fit after self-cal, rms=0.021974Jy sigma=0.626015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8403 mas, bmaj=4.6 mas, bpa=17.19 degrees ! Estimated noise=0.562805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325391 Jy ! Component: 100 - total flux cleaned = -0.000460448 Jy ! Component: 150 - total flux cleaned = -0.000523398 Jy ! Component: 200 - total flux cleaned = -0.000591486 Jy ! Total flux subtracted in 200 components = -0.000591486 Jy ! Clean residual min=-0.001444 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0522858 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0522858 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=0.021957Jy sigma=0.625393 ! Fit after self-cal, rms=0.021958Jy sigma=0.625333 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.44728e-05 Jy ! Component: 100 - total flux cleaned = -0.000106941 Jy ! Component: 150 - total flux cleaned = -0.000196273 Jy ! Component: 200 - total flux cleaned = -0.000263986 Jy ! Total flux subtracted in 200 components = -0.000263986 Jy ! Clean residual min=-0.001423 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0520218 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0520218 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=0.021951Jy sigma=0.625037 ! Fit after self-cal, rms=0.021951Jy sigma=0.625009 ! 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=0.021951Jy sigma=0.625009 ! Fit after self-cal, rms=0.021969Jy sigma=0.624948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8403 mas, bmaj=4.602 mas, bpa=17.18 degrees ! Estimated noise=0.563225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026201 Jy ! Component: 100 - total flux cleaned = -0.00040961 Jy ! Component: 150 - total flux cleaned = -0.000472612 Jy ! Component: 200 - total flux cleaned = -0.000525178 Jy ! Total flux subtracted in 200 components = -0.000525178 Jy ! Clean residual min=-0.001413 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0514966 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0514966 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=0.021961Jy sigma=0.624790 ! Fit after self-cal, rms=0.021961Jy sigma=0.624775 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 = -2.31454e-05 Jy ! Component: 100 - total flux cleaned = -8.05875e-05 Jy ! Component: 150 - total flux cleaned = -0.000133468 Jy ! Component: 200 - total flux cleaned = -0.000166636 Jy ! Total flux subtracted in 200 components = -0.000166636 Jy ! Clean residual min=-0.001397 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.05133 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.05133 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=0.021957Jy sigma=0.624660 ! Fit after self-cal, rms=0.021957Jy sigma=0.624650 ! Inverting map ! Added new window around map position (49.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540348 Jy ! Component: 100 - total flux cleaned = 0.000722011 Jy ! Component: 150 - total flux cleaned = 0.00057724 Jy ! Component: 200 - total flux cleaned = 0.000438341 Jy ! Total flux subtracted in 200 components = 0.000438341 Jy ! Clean residual min=-0.001397 max=0.001279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0517683 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.0517683 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=0.021830Jy sigma=0.621431 ! Fit after self-cal, rms=0.021823Jy sigma=0.621257 ! 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=0.021823Jy sigma=0.621257 ! Fit after self-cal, rms=0.021778Jy sigma=0.621143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.995 mas, bmaj=4.312 mas, bpa=11.5 degrees ! Estimated noise=0.6976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472513 Jy ! Component: 100 - total flux cleaned = -0.000726777 Jy ! Component: 150 - total flux cleaned = -0.000812413 Jy ! Component: 200 - total flux cleaned = -0.000840987 Jy ! Total flux subtracted in 200 components = -0.000840987 Jy ! Clean residual min=-0.001137 max=0.001161 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0509274 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.0509274 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=0.021774Jy sigma=0.620907 ! Fit after self-cal, rms=0.021773Jy sigma=0.620870 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 = 2.21352e-06 Jy ! Component: 100 - total flux cleaned = 1.0716e-05 Jy ! Component: 150 - total flux cleaned = 1.09531e-05 Jy ! Component: 200 - total flux cleaned = 3.30368e-05 Jy ! Total flux subtracted in 200 components = 3.30368e-05 Jy ! Clean residual min=-0.001089 max=0.001115 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0509604 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.0509604 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=0.021770Jy sigma=0.620746 ! Fit after self-cal, rms=0.021770Jy sigma=0.620739 ! 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=0.8404 mas, bmaj=4.6 mas, bpa=17.18 degrees ! Estimated noise=0.562063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8404 x 4.6 at 17.18 degrees (North through East) ! Clean map min=-0.0024767 max=0.048242 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=0.6442 mas, bmaj=4.955 mas, bpa=17.56 degrees ! Estimated noise=0.86805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349217 Jy ! Component: 100 - total flux cleaned = 0.0437076 Jy ! Component: 150 - total flux cleaned = 0.0481836 Jy ! Component: 200 - total flux cleaned = 0.0500434 Jy ! Total flux subtracted in 200 components = 0.0500434 Jy ! Clean residual min=-0.002301 max=0.002129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0500434 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 0.0500434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=4.6 mas, bpa=17.18 degrees ! Estimated noise=0.562063 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 = 0.00130616 Jy ! Component: 100 - total flux cleaned = 0.0014396 Jy ! Component: 150 - total flux cleaned = 0.00186864 Jy ! Component: 200 - total flux cleaned = 0.00205726 Jy ! Total flux subtracted in 200 components = 0.00205726 Jy ! Clean residual min=-0.001576 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0521007 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0521007 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=1.995 mas, bmaj=4.312 mas, bpa=11.5 degrees ! Estimated noise=0.6976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000761999 Jy ! Component: 100 - total flux cleaned = -0.000953441 Jy ! Component: 150 - total flux cleaned = -0.000992264 Jy ! Component: 200 - total flux cleaned = -0.00097753 Jy ! Total flux subtracted in 200 components = -0.00097753 Jy ! Clean residual min=-0.001172 max=0.001278 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0511231 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 = 1.43799e-05 Jy ! Component: 100 - total flux cleaned = 5.32953e-05 Jy ! Component: 150 - total flux cleaned = 5.31527e-05 Jy ! Component: 200 - total flux cleaned = 6.44131e-05 Jy ! Total flux subtracted in 200 components = 6.44131e-05 Jy ! Clean residual min=-0.001117 max=0.001226 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0511875 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.0511875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=4.6 mas, bpa=17.18 degrees ! Estimated noise=0.562063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599706 Jy ! Component: 100 - total flux cleaned = 0.000734691 Jy ! Component: 150 - total flux cleaned = 0.000697327 Jy ! Component: 200 - total flux cleaned = 0.000732302 Jy ! Total flux subtracted in 200 components = 0.000732302 Jy ! Clean residual min=-0.001385 max=0.001296 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0519198 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0519198 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=0.021793Jy sigma=0.621767 ! Fit after self-cal, rms=0.021787Jy sigma=0.621637 wmodel J2106+6004_X_map.mod ! Writing 109 model components to file: J2106+6004_X_map.mod wobs J2106+6004_X_uvs.fits ! Writing UV FITS file: J2106+6004_X_uvs.fits wwins J2106+6004_X_map.win ! wwins: Wrote 2 windows to J2106+6004_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 = -1.61533e-05 Jy ! Component: 100 - total flux cleaned = 6.77273e-05 Jy ! Component: 150 - total flux cleaned = 0.000106962 Jy ! Component: 200 - total flux cleaned = 0.000124984 Jy ! Component: 250 - total flux cleaned = 0.000142221 Jy ! Component: 300 - total flux cleaned = 0.000110357 Jy ! Component: 350 - total flux cleaned = 4.78551e-05 Jy ! Component: 400 - total flux cleaned = -1.31362e-05 Jy ! Component: 450 - total flux cleaned = -5.76243e-05 Jy ! Component: 500 - total flux cleaned = -0.000129457 Jy ! Component: 550 - total flux cleaned = -0.000129305 Jy ! Component: 600 - total flux cleaned = -0.000115323 Jy ! Component: 650 - total flux cleaned = -8.83145e-05 Jy ! Component: 700 - total flux cleaned = -7.49352e-05 Jy ! Component: 750 - total flux cleaned = -6.17907e-05 Jy ! Component: 800 - total flux cleaned = -2.31542e-05 Jy ! Component: 850 - total flux cleaned = 1.44891e-05 Jy ! Component: 900 - total flux cleaned = 3.92823e-05 Jy ! Component: 950 - total flux cleaned = 6.36292e-05 Jy ! Component: 1000 - total flux cleaned = 0.000111513 Jy ! Component: 1050 - total flux cleaned = 0.000123157 Jy ! Component: 1100 - total flux cleaned = 0.000134668 Jy ! Component: 1150 - total flux cleaned = 0.000169006 Jy ! Component: 1200 - total flux cleaned = 0.00018024 Jy ! Component: 1250 - total flux cleaned = 0.000213654 Jy ! Component: 1300 - total flux cleaned = 0.000213506 Jy ! Component: 1350 - total flux cleaned = 0.000268008 Jy ! Component: 1400 - total flux cleaned = 0.000289563 Jy ! Component: 1450 - total flux cleaned = 0.000300299 Jy ! Component: 1500 - total flux cleaned = 0.000363561 Jy ! Component: 1550 - total flux cleaned = 0.000394782 Jy ! Component: 1600 - total flux cleaned = 0.000446197 Jy ! Component: 1650 - total flux cleaned = 0.000476617 Jy ! Component: 1700 - total flux cleaned = 0.000506758 Jy ! Component: 1750 - total flux cleaned = 0.000576424 Jy ! Component: 1800 - total flux cleaned = 0.000596053 Jy ! Component: 1850 - total flux cleaned = 0.00060578 Jy ! Component: 1900 - total flux cleaned = 0.000634699 Jy ! Component: 1950 - total flux cleaned = 0.000625214 Jy ! Component: 2000 - total flux cleaned = 0.000663164 Jy ! Component: 2050 - total flux cleaned = 0.000681874 Jy ! Component: 2100 - total flux cleaned = 0.000709875 Jy ! Component: 2150 - total flux cleaned = 0.00075603 Jy ! Component: 2200 - total flux cleaned = 0.000774254 Jy ! Component: 2250 - total flux cleaned = 0.000792461 Jy ! Component: 2300 - total flux cleaned = 0.000828417 Jy ! Component: 2350 - total flux cleaned = 0.00085512 Jy ! Component: 2400 - total flux cleaned = 0.000872784 Jy ! Component: 2450 - total flux cleaned = 0.000890397 Jy ! Component: 2500 - total flux cleaned = 0.000916615 Jy ! Component: 2550 - total flux cleaned = 0.000933882 Jy ! Component: 2600 - total flux cleaned = 0.000968218 Jy ! Component: 2650 - total flux cleaned = 0.00101073 Jy ! Component: 2700 - total flux cleaned = 0.00103596 Jy ! Component: 2750 - total flux cleaned = 0.00104433 Jy ! Component: 2800 - total flux cleaned = 0.00107751 Jy ! Component: 2850 - total flux cleaned = 0.00109389 Jy ! Component: 2900 - total flux cleaned = 0.0011267 Jy ! Component: 2950 - total flux cleaned = 0.0011511 Jy ! Component: 3000 - total flux cleaned = 0.00115923 Jy ! Component: 3050 - total flux cleaned = 0.00118328 Jy ! Component: 3100 - total flux cleaned = 0.00123125 Jy ! Component: 3150 - total flux cleaned = 0.00127886 Jy ! Component: 3200 - total flux cleaned = 0.00130255 Jy ! Component: 3250 - total flux cleaned = 0.0013496 Jy ! Component: 3300 - total flux cleaned = 0.00140413 Jy ! Component: 3350 - total flux cleaned = 0.00143509 Jy ! Component: 3400 - total flux cleaned = 0.00148902 Jy ! Component: 3450 - total flux cleaned = 0.00154268 Jy ! Component: 3500 - total flux cleaned = 0.00158843 Jy ! Component: 3550 - total flux cleaned = 0.001634 Jy ! Component: 3600 - total flux cleaned = 0.00164915 Jy ! Component: 3650 - total flux cleaned = 0.00173191 Jy ! Component: 3700 - total flux cleaned = 0.00176194 Jy ! Component: 3750 - total flux cleaned = 0.00180668 Jy ! Component: 3800 - total flux cleaned = 0.00185861 Jy ! Component: 3850 - total flux cleaned = 0.00189554 Jy ! Component: 3900 - total flux cleaned = 0.00197648 Jy ! Component: 3950 - total flux cleaned = 0.0019838 Jy ! Component: 4000 - total flux cleaned = 0.00202757 Jy ! Component: 4050 - total flux cleaned = 0.00204936 Jy ! Total flux subtracted in 4096 components = 0.00207109 Jy ! Clean residual min=-0.000401 max=0.000477 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0539909 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 349 components and 0.0539909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2106+6004_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8404 x 4.6 at 17.18 degrees (North through East) ! Clean map min=-0.0020728 max=0.04834 Jy/beam ! Writing clean map to FITS file: .//J2106+6004_X_map.fits wmodel .//J2106+6004_X_map.mod ! Writing 349 model components to file: .//J2106+6004_X_map.mod wobs .//J2106+6004_X_uvs.fits ! Writing UV FITS file: .//J2106+6004_X_uvs.fits wwins .//J2106+6004_X_map.win ! wwins: Wrote 3 windows to .//J2106+6004_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0483396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128058 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.794743 0.794743 1.58949 3.17897 6.35794 12.7159 25.4318 50.8636 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 377.48 quit ! Quitting program ! Log file .//J2106+6004_X_dfm.log closed on Sun Oct 21 00:14:18 2018