! Started logfile: .//J0514+0231_X_20180714_dfm.log on Sat Jul 28 19:16:31 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 .//J0514+0231_X_20180714_uva.fits ! Reading UV FITS file: .//J0514+0231_X_20180714_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0514+0231 ! ! 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 3136 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 J0514+0231_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=1.005625Jy sigma=24.457917 ! Fit after self-cal, rms=0.949493Jy sigma=23.136234 ! 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=0.7339 mas, bmaj=1.917 mas, bpa=-0.5381 degrees ! Estimated noise=0.695949 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 = 0.0396519 Jy ! Component: 100 - total flux cleaned = 0.0482986 Jy ! Total flux subtracted in 100 components = 0.0482986 Jy ! Clean residual min=-0.002592 max=0.003302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0482986 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0482986 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=0.028910Jy sigma=0.658756 ! Fit after self-cal, rms=0.028307Jy sigma=0.647174 ! 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=0.8493 mas, bmaj=2.105 mas, bpa=1.315 degrees ! Estimated noise=0.537378 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 = 0.00251672 Jy ! Component: 100 - total flux cleaned = 0.00357414 Jy ! Component: 150 - total flux cleaned = 0.00357376 Jy ! Component: 200 - total flux cleaned = 0.00350274 Jy ! Total flux subtracted in 200 components = 0.00350274 Jy ! Clean residual min=-0.002028 max=0.002150 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0518013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0518013 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=0.028073Jy sigma=0.642577 ! Fit after self-cal, rms=0.028077Jy sigma=0.642490 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8493 x 2.105 at 1.315 degrees (North through East) ! Clean map min=-0.0018449 max=0.05098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.96 KP 1.10 ! LA 1.15 MK 1.05 OV 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 0.96 KP 0.99 ! LA 1.11 MK 0.97 OV 0.94 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.02 KP 0.97 ! LA 1.07 MK 1.09 OV 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.16 KP 0.95 ! LA 1.13 MK 1.06 OV 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.94 KP 0.93 ! LA 1.03 MK 0.95 OV 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.03 KP 0.90 ! LA 1.00 MK 1.03 OV 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.99 KP 0.91 ! LA 1.04 MK 1.02 OV 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.05 KP 0.94 ! LA 1.02 MK 0.88 OV 0.94 SC 0.94 ! ! ! Fit before self-cal, rms=0.028077Jy sigma=0.642490 ! Fit after self-cal, rms=0.027484Jy sigma=0.631589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.082 mas, bpa=1.503 degrees ! Estimated noise=0.533796 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 = 0.000193227 Jy ! Component: 100 - total flux cleaned = 0.000248132 Jy ! Component: 150 - total flux cleaned = 0.000230958 Jy ! Component: 200 - total flux cleaned = 0.000215595 Jy ! Total flux subtracted in 200 components = 0.000215595 Jy ! Clean residual min=-0.001738 max=0.001817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0520169 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0520169 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=0.027476Jy sigma=0.631403 ! Fit after self-cal, rms=0.027488Jy sigma=0.631203 ! 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=0.027488Jy sigma=0.631203 ! Fit after self-cal, rms=0.027482Jy sigma=0.631182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8487 mas, bmaj=2.079 mas, bpa=1.552 degrees ! Estimated noise=0.533678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187056 Jy ! Component: 100 - total flux cleaned = 0.000195407 Jy ! Component: 150 - total flux cleaned = 0.000202306 Jy ! Component: 200 - total flux cleaned = 0.000208476 Jy ! Total flux subtracted in 200 components = 0.000208476 Jy ! Clean residual min=-0.001722 max=0.001786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0522254 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0522254 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=0.027478Jy sigma=0.631096 ! Fit after self-cal, rms=0.027479Jy sigma=0.631088 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 (-10.6, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107014 Jy ! Component: 100 - total flux cleaned = 0.00117381 Jy ! Component: 150 - total flux cleaned = 0.00124974 Jy ! Component: 200 - total flux cleaned = 0.00127132 Jy ! Total flux subtracted in 200 components = 0.00127132 Jy ! Clean residual min=-0.001625 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0534967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0534967 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=0.027372Jy sigma=0.629082 ! Fit after self-cal, rms=0.027367Jy sigma=0.629001 ! 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=0.027367Jy sigma=0.629001 ! Fit after self-cal, rms=0.027235Jy sigma=0.628924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.078 mas, bpa=1.604 degrees ! Estimated noise=0.531252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10172e-05 Jy ! Component: 100 - total flux cleaned = 0.000114935 Jy ! Component: 150 - total flux cleaned = 0.000175599 Jy ! Component: 200 - total flux cleaned = 0.000228928 Jy ! Total flux subtracted in 200 components = 0.000228928 Jy ! Clean residual min=-0.001542 max=0.001399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0537256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0537256 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=0.027215Jy sigma=0.628524 ! Fit after self-cal, rms=0.027215Jy sigma=0.628511 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 = 5.35956e-05 Jy ! Component: 100 - total flux cleaned = 0.000111227 Jy ! Component: 150 - total flux cleaned = 0.000132348 Jy ! Component: 200 - total flux cleaned = 0.000161865 Jy ! Total flux subtracted in 200 components = 0.000161865 Jy ! Clean residual min=-0.001509 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0538875 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0538875 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=0.027206Jy sigma=0.628333 ! Fit after self-cal, rms=0.027207Jy sigma=0.628328 ! 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=0.027207Jy sigma=0.628328 ! Fit after self-cal, rms=0.027166Jy sigma=0.628297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=2.973 mas, bpa=-0.1464 degrees ! Estimated noise=0.711342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132122 Jy ! Component: 100 - total flux cleaned = 0.000144952 Jy ! Component: 150 - total flux cleaned = 0.000156337 Jy ! Component: 200 - total flux cleaned = 0.000146802 Jy ! Total flux subtracted in 200 components = 0.000146802 Jy ! Clean residual min=-0.001419 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0540343 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0540343 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=0.027165Jy sigma=0.628233 ! Fit after self-cal, rms=0.027165Jy sigma=0.628205 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 = 4.90159e-05 Jy ! Component: 100 - total flux cleaned = 8.51273e-05 Jy ! Component: 150 - total flux cleaned = 9.33121e-05 Jy ! Component: 200 - total flux cleaned = 0.000101267 Jy ! Total flux subtracted in 200 components = 0.000101267 Jy ! Clean residual min=-0.001404 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0541356 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0541356 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=0.027168Jy sigma=0.628213 ! Fit after self-cal, rms=0.027168Jy sigma=0.628196 ! 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=0.8465 mas, bmaj=2.077 mas, bpa=1.578 degrees ! Estimated noise=0.530643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8465 x 2.077 at 1.578 degrees (North through East) ! Clean map min=-0.0013232 max=0.0507 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=0.7331 mas, bmaj=1.895 mas, bpa=-0.3549 degrees ! Estimated noise=0.683064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391776 Jy ! Component: 100 - total flux cleaned = 0.0477512 Jy ! Component: 150 - total flux cleaned = 0.0504577 Jy ! Component: 200 - total flux cleaned = 0.0515933 Jy ! Total flux subtracted in 200 components = 0.0515933 Jy ! Clean residual min=-0.001833 max=0.001947 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0515934 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0515934 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.077 mas, bpa=1.578 degrees ! Estimated noise=0.530643 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 = 0.000725114 Jy ! Component: 100 - total flux cleaned = 0.00102913 Jy ! Component: 150 - total flux cleaned = 0.00130275 Jy ! Component: 200 - total flux cleaned = 0.00158274 Jy ! Total flux subtracted in 200 components = 0.00158274 Jy ! Clean residual min=-0.001635 max=0.001365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0531761 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0531761 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=2.102 mas, bmaj=2.973 mas, bpa=-0.1464 degrees ! Estimated noise=0.711342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686245 Jy ! Component: 100 - total flux cleaned = 0.000776944 Jy ! Component: 150 - total flux cleaned = 0.00079175 Jy ! Component: 200 - total flux cleaned = 0.000818256 Jy ! Total flux subtracted in 200 components = 0.000818256 Jy ! Clean residual min=-0.001464 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0539944 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 = 3.32601e-05 Jy ! Component: 100 - total flux cleaned = 5.28992e-05 Jy ! Component: 150 - total flux cleaned = 8.00469e-05 Jy ! Component: 200 - total flux cleaned = 0.00010484 Jy ! Total flux subtracted in 200 components = 0.00010484 Jy ! Clean residual min=-0.001433 max=0.001118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0540992 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0540992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.077 mas, bpa=1.578 degrees ! Estimated noise=0.530643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185286 Jy ! Component: 100 - total flux cleaned = -0.000205578 Jy ! Component: 150 - total flux cleaned = -0.000205583 Jy ! Component: 200 - total flux cleaned = -0.00020544 Jy ! Total flux subtracted in 200 components = -0.00020544 Jy ! Clean residual min=-0.001534 max=0.001242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0538938 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0538938 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=0.027181Jy sigma=0.628471 ! Fit after self-cal, rms=0.027182Jy sigma=0.628436 wmodel J0514+0231_X_map.mod ! Writing 53 model components to file: J0514+0231_X_map.mod wobs J0514+0231_X_uvs.fits ! Writing UV FITS file: J0514+0231_X_uvs.fits wwins J0514+0231_X_map.win ! wwins: Wrote 2 windows to J0514+0231_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 = -0.000578393 Jy ! Component: 100 - total flux cleaned = -0.000806319 Jy ! Component: 150 - total flux cleaned = -0.000828035 Jy ! Component: 200 - total flux cleaned = -0.000887415 Jy ! Component: 250 - total flux cleaned = -0.000849578 Jy ! Component: 300 - total flux cleaned = -0.000849732 Jy ! Component: 350 - total flux cleaned = -0.000849499 Jy ! Component: 400 - total flux cleaned = -0.000815622 Jy ! Component: 450 - total flux cleaned = -0.000783059 Jy ! Component: 500 - total flux cleaned = -0.000704721 Jy ! Component: 550 - total flux cleaned = -0.000628639 Jy ! Component: 600 - total flux cleaned = -0.000584042 Jy ! Component: 650 - total flux cleaned = -0.000496941 Jy ! Component: 700 - total flux cleaned = -0.000412272 Jy ! Component: 750 - total flux cleaned = -0.000357023 Jy ! Component: 800 - total flux cleaned = -0.000289467 Jy ! Component: 850 - total flux cleaned = -0.000223606 Jy ! Component: 900 - total flux cleaned = -0.000184818 Jy ! Component: 950 - total flux cleaned = -0.000122062 Jy ! Component: 1000 - total flux cleaned = -9.72658e-05 Jy ! Component: 1050 - total flux cleaned = -6.08146e-05 Jy ! Component: 1100 - total flux cleaned = -3.68488e-05 Jy ! Component: 1150 - total flux cleaned = 9.55104e-06 Jy ! Component: 1200 - total flux cleaned = 3.23749e-05 Jy ! Component: 1250 - total flux cleaned = 4.36663e-05 Jy ! Component: 1300 - total flux cleaned = 7.65747e-05 Jy ! Component: 1350 - total flux cleaned = 0.000130489 Jy ! Component: 1400 - total flux cleaned = 0.000140998 Jy ! Component: 1450 - total flux cleaned = 0.000140902 Jy ! Component: 1500 - total flux cleaned = 0.000140871 Jy ! Component: 1550 - total flux cleaned = 0.00013046 Jy ! Component: 1600 - total flux cleaned = 0.00014044 Jy ! Component: 1650 - total flux cleaned = 0.000130535 Jy ! Component: 1700 - total flux cleaned = 0.000120707 Jy ! Component: 1750 - total flux cleaned = 0.000111183 Jy ! Component: 1800 - total flux cleaned = 0.000111216 Jy ! Component: 1850 - total flux cleaned = 0.000111372 Jy ! Component: 1900 - total flux cleaned = 0.000139005 Jy ! Component: 1950 - total flux cleaned = 0.000147976 Jy ! Component: 2000 - total flux cleaned = 0.000138845 Jy ! Component: 2050 - total flux cleaned = 0.000147744 Jy ! Component: 2100 - total flux cleaned = 0.000156534 Jy ! Component: 2150 - total flux cleaned = 0.000156564 Jy ! Component: 2200 - total flux cleaned = 0.000173893 Jy ! Component: 2250 - total flux cleaned = 0.000199461 Jy ! Component: 2300 - total flux cleaned = 0.000199345 Jy ! Component: 2350 - total flux cleaned = 0.000199441 Jy ! Component: 2400 - total flux cleaned = 0.000232634 Jy ! Component: 2450 - total flux cleaned = 0.000224466 Jy ! Component: 2500 - total flux cleaned = 0.000240778 Jy ! Component: 2550 - total flux cleaned = 0.000248829 Jy ! Component: 2600 - total flux cleaned = 0.00025689 Jy ! Component: 2650 - total flux cleaned = 0.000272839 Jy ! Component: 2700 - total flux cleaned = 0.000304429 Jy ! Component: 2750 - total flux cleaned = 0.000335769 Jy ! Component: 2800 - total flux cleaned = 0.000366895 Jy ! Component: 2850 - total flux cleaned = 0.000382362 Jy ! Component: 2900 - total flux cleaned = 0.00040546 Jy ! Component: 2950 - total flux cleaned = 0.000420698 Jy ! Component: 3000 - total flux cleaned = 0.000428346 Jy ! Component: 3050 - total flux cleaned = 0.000451064 Jy ! Component: 3100 - total flux cleaned = 0.000458633 Jy ! Component: 3150 - total flux cleaned = 0.000495935 Jy ! Component: 3200 - total flux cleaned = 0.000510748 Jy ! Component: 3250 - total flux cleaned = 0.00052555 Jy ! Component: 3300 - total flux cleaned = 0.000540201 Jy ! Component: 3350 - total flux cleaned = 0.000532952 Jy ! Component: 3400 - total flux cleaned = 0.000569356 Jy ! Component: 3450 - total flux cleaned = 0.000569381 Jy ! Component: 3500 - total flux cleaned = 0.000583801 Jy ! Component: 3550 - total flux cleaned = 0.000626817 Jy ! Component: 3600 - total flux cleaned = 0.000648243 Jy ! Component: 3650 - total flux cleaned = 0.000669613 Jy ! Component: 3700 - total flux cleaned = 0.000712104 Jy ! Component: 3750 - total flux cleaned = 0.000733276 Jy ! Component: 3800 - total flux cleaned = 0.000754358 Jy ! Component: 3850 - total flux cleaned = 0.00078243 Jy ! Component: 3900 - total flux cleaned = 0.0008034 Jy ! Component: 3950 - total flux cleaned = 0.000852256 Jy ! Component: 4000 - total flux cleaned = 0.000859229 Jy ! Component: 4050 - total flux cleaned = 0.000880062 Jy ! Total flux subtracted in 4096 components = 0.000928536 Jy ! Clean residual min=-0.000404 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0548223 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 277 components and 0.0548223 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0514+0231_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8465 x 2.077 at 1.578 degrees (North through East) ! Clean map min=-0.00096163 max=0.050275 Jy/beam ! Writing clean map to FITS file: .//J0514+0231_X_20180714_map.fits wmodel .//J0514+0231_X_20180714_map.mod ! Writing 277 model components to file: .//J0514+0231_X_20180714_map.mod wobs .//J0514+0231_X_20180714_uvs.fits ! Writing UV FITS file: .//J0514+0231_X_20180714_uvs.fits wwins .//J0514+0231_X_20180714_map.win ! wwins: Wrote 3 windows to .//J0514+0231_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.050275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632389 0.632389 1.26478 2.52956 5.05912 10.1182 20.2365 40.4729 80.9459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.391 quit ! Quitting program ! Log file .//J0514+0231_X_20180714_dfm.log closed on Sat Jul 28 19:16:35 2018