! Started logfile: /vlbi/sb072/temp_maps//J2110-0126_X_dfm.log on Fri Jan 25 19:52:41 2019 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 /vlbi/sb072/temp_maps//J2110-0126_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2110-0126_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2110-0126 ! ! 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 2160 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 J2110-0126_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=1.002007Jy sigma=37.297235 ! Fit after self-cal, rms=0.919860Jy sigma=34.278681 ! 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=0.7206 mas, bmaj=2.034 mas, bpa=-1.243 degrees ! Estimated noise=0.642564 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 = 0.0585826 Jy ! Component: 100 - total flux cleaned = 0.0726546 Jy ! Total flux subtracted in 100 components = 0.0726546 Jy ! Clean residual min=-0.006057 max=0.011202 Jy/beam ! Clean residual mean=0.000000 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0726546 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0726546 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=0.034621Jy sigma=1.046714 ! Fit after self-cal, rms=0.034354Jy sigma=1.040672 ! Inverting map ! Added new window around map position (2.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101444 Jy ! Component: 100 - total flux cleaned = 0.0159595 Jy ! Total flux subtracted in 100 components = 0.0159595 Jy ! Clean residual min=-0.004831 max=0.004517 Jy/beam ! Clean residual mean=0.000000 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0886141 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0886141 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=0.029608Jy sigma=0.835015 ! Fit after self-cal, rms=0.029470Jy sigma=0.828882 ! 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=0.8859 mas, bmaj=2.286 mas, bpa=-1.987 degrees ! Estimated noise=0.442093 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 (1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753834 Jy ! Component: 100 - total flux cleaned = 0.0120707 Jy ! Component: 150 - total flux cleaned = 0.0150523 Jy ! Component: 200 - total flux cleaned = 0.0162536 Jy ! Total flux subtracted in 200 components = 0.0162536 Jy ! Clean residual min=-0.002621 max=0.003564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.104868 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.104868 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=0.027130Jy sigma=0.729457 ! Fit after self-cal, rms=0.026999Jy sigma=0.723297 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.286 at -1.987 degrees (North through East) ! Clean map min=-0.002003 max=0.078754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 0.92 KP 0.97 ! LA 0.93 MK 1.06 NL 1.08 OV 0.92 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.93 KP 0.93 ! LA 0.90 MK 1.03 NL 1.05 OV 0.92 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 0.95 KP 0.99 ! LA 1.01 MK 1.01 NL 1.10 OV 1.00 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.95 KP 0.96 ! LA 0.97 MK 1.05 NL 1.00 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.95 KP 0.96 ! LA 0.98 MK 1.03 NL 1.06 OV 0.99 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.11 KP 1.03 ! LA 0.98 MK 1.07 NL 1.14 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.95 KP 0.97 ! LA 1.01 MK 1.03 NL 1.07 OV 0.94 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 0.93 KP 0.93 ! LA 0.99 MK 0.98 NL 1.03 OV 0.92 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.026999Jy sigma=0.723297 ! Fit after self-cal, rms=0.025277Jy sigma=0.663235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.293 mas, bpa=-1.903 degrees ! Estimated noise=0.439638 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 = 0.00146732 Jy ! Component: 100 - total flux cleaned = 0.00143354 Jy ! Component: 150 - total flux cleaned = 0.00140886 Jy ! Component: 200 - total flux cleaned = 0.00140862 Jy ! Total flux subtracted in 200 components = 0.00140862 Jy ! Clean residual min=-0.001528 max=0.001294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.106276 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.106276 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=0.025178Jy sigma=0.656330 ! Fit after self-cal, rms=0.025174Jy sigma=0.655922 ! 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=0.025174Jy sigma=0.655922 ! Fit after self-cal, rms=0.025097Jy sigma=0.655419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.291 mas, bpa=-1.914 degrees ! Estimated noise=0.439569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368876 Jy ! Component: 100 - total flux cleaned = 0.000411584 Jy ! Component: 150 - total flux cleaned = 0.000428336 Jy ! Component: 200 - total flux cleaned = 0.000444501 Jy ! Total flux subtracted in 200 components = 0.000444501 Jy ! Clean residual min=-0.001481 max=0.001177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.106721 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.106721 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=0.025070Jy sigma=0.653773 ! Fit after self-cal, rms=0.025067Jy sigma=0.653673 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 = 2.71874e-05 Jy ! Component: 100 - total flux cleaned = 5.52777e-05 Jy ! Component: 150 - total flux cleaned = 5.48905e-05 Jy ! Component: 200 - total flux cleaned = 4.21487e-05 Jy ! Total flux subtracted in 200 components = 4.21487e-05 Jy ! Clean residual min=-0.001459 max=0.001164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.106763 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.106763 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=0.025052Jy sigma=0.653042 ! Fit after self-cal, rms=0.025051Jy sigma=0.653006 ! 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=0.025051Jy sigma=0.653006 ! Fit after self-cal, rms=0.025047Jy sigma=0.652775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.29 mas, bpa=-1.92 degrees ! Estimated noise=0.440153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017214 Jy ! Component: 100 - total flux cleaned = 0.000252805 Jy ! Component: 150 - total flux cleaned = 0.000287533 Jy ! Component: 200 - total flux cleaned = 0.000308921 Jy ! Total flux subtracted in 200 components = 0.000308921 Jy ! Clean residual min=-0.001433 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.107072 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.107072 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=0.025034Jy sigma=0.652214 ! Fit after self-cal, rms=0.025033Jy sigma=0.652187 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 = -1.05459e-05 Jy ! Component: 100 - total flux cleaned = -2.07621e-05 Jy ! Component: 150 - total flux cleaned = -2.07112e-05 Jy ! Component: 200 - total flux cleaned = -2.97036e-05 Jy ! Total flux subtracted in 200 components = -2.97036e-05 Jy ! Clean residual min=-0.001414 max=0.001127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.107042 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.107042 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=0.025026Jy sigma=0.651903 ! Fit after self-cal, rms=0.025025Jy sigma=0.651888 ! 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=0.025025Jy sigma=0.651888 ! Fit after self-cal, rms=0.025061Jy sigma=0.651770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.657 mas, bpa=1.011 degrees ! Estimated noise=0.552812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.46021e-05 Jy ! Component: 100 - total flux cleaned = 4.61661e-05 Jy ! Component: 150 - total flux cleaned = 4.60208e-05 Jy ! Component: 200 - total flux cleaned = 5.34012e-05 Jy ! Total flux subtracted in 200 components = 5.34012e-05 Jy ! Clean residual min=-0.001456 max=0.001232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.107096 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.107096 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=0.025061Jy sigma=0.651521 ! Fit after self-cal, rms=0.025059Jy sigma=0.651493 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 = -1.83371e-06 Jy ! Component: 100 - total flux cleaned = 5.11505e-06 Jy ! Component: 150 - total flux cleaned = 4.77801e-06 Jy ! Component: 200 - total flux cleaned = 1.07229e-05 Jy ! Total flux subtracted in 200 components = 1.07229e-05 Jy ! Clean residual min=-0.001439 max=0.001233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.107106 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.107106 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=0.025059Jy sigma=0.651407 ! Fit after self-cal, rms=0.025057Jy sigma=0.651384 ! 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=0.8951 mas, bmaj=2.29 mas, bpa=-1.92 degrees ! Estimated noise=0.441063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.29 at -1.92 degrees (North through East) ! Clean map min=-0.0013145 max=0.078493 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=0.7272 mas, bmaj=2.032 mas, bpa=-1.207 degrees ! Estimated noise=0.646366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589404 Jy ! Component: 100 - total flux cleaned = 0.0742358 Jy ! Component: 150 - total flux cleaned = 0.0827872 Jy ! Component: 200 - total flux cleaned = 0.0886171 Jy ! Total flux subtracted in 200 components = 0.0886171 Jy ! Clean residual min=-0.002749 max=0.003563 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0886171 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0886171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.29 mas, bpa=-1.92 degrees ! Estimated noise=0.441063 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 = 0.00691244 Jy ! Component: 100 - total flux cleaned = 0.0111245 Jy ! Component: 150 - total flux cleaned = 0.0138433 Jy ! Component: 200 - total flux cleaned = 0.0156115 Jy ! Total flux subtracted in 200 components = 0.0156115 Jy ! Clean residual min=-0.001581 max=0.001325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.104229 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.104229 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=2.098 mas, bmaj=3.657 mas, bpa=1.011 degrees ! Estimated noise=0.552812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163737 Jy ! Component: 100 - total flux cleaned = 0.00225784 Jy ! Component: 150 - total flux cleaned = 0.00249528 Jy ! Component: 200 - total flux cleaned = 0.00265773 Jy ! Total flux subtracted in 200 components = 0.00265773 Jy ! Clean residual min=-0.001534 max=0.001309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.106886 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 = 5.55807e-05 Jy ! Component: 100 - total flux cleaned = 7.34535e-05 Jy ! Component: 150 - total flux cleaned = 8.21024e-05 Jy ! Component: 200 - total flux cleaned = 9.06323e-05 Jy ! Total flux subtracted in 200 components = 9.06323e-05 Jy ! Clean residual min=-0.001505 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.106977 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.106977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.29 mas, bpa=-1.92 degrees ! Estimated noise=0.441063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001321 Jy ! Component: 100 - total flux cleaned = -0.000112474 Jy ! Component: 150 - total flux cleaned = -2.1983e-05 Jy ! Component: 200 - total flux cleaned = 4.16707e-05 Jy ! Total flux subtracted in 200 components = 4.16707e-05 Jy ! Clean residual min=-0.001416 max=0.001074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.107019 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.107019 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=0.025096Jy sigma=0.652408 ! Fit after self-cal, rms=0.025090Jy sigma=0.652233 wmodel J2110-0126_X_map.mod ! Writing 83 model components to file: J2110-0126_X_map.mod wobs J2110-0126_X_uvs.fits ! Writing UV FITS file: J2110-0126_X_uvs.fits wwins J2110-0126_X_map.win ! wwins: Wrote 3 windows to J2110-0126_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 = -0.000383421 Jy ! Component: 100 - total flux cleaned = -0.000422899 Jy ! Component: 150 - total flux cleaned = -0.000514081 Jy ! Component: 200 - total flux cleaned = -0.000584469 Jy ! Component: 250 - total flux cleaned = -0.000668891 Jy ! Component: 300 - total flux cleaned = -0.000750391 Jy ! Component: 350 - total flux cleaned = -0.000844481 Jy ! Component: 400 - total flux cleaned = -0.000875234 Jy ! Component: 450 - total flux cleaned = -0.000964143 Jy ! Component: 500 - total flux cleaned = -0.00103616 Jy ! Component: 550 - total flux cleaned = -0.0010505 Jy ! Component: 600 - total flux cleaned = -0.00105034 Jy ! Component: 650 - total flux cleaned = -0.00102345 Jy ! Component: 700 - total flux cleaned = -0.00102378 Jy ! Component: 750 - total flux cleaned = -0.00107549 Jy ! Component: 800 - total flux cleaned = -0.0009985 Jy ! Component: 850 - total flux cleaned = -0.000973392 Jy ! Component: 900 - total flux cleaned = -0.000899414 Jy ! Component: 950 - total flux cleaned = -0.000875359 Jy ! Component: 1000 - total flux cleaned = -0.000827937 Jy ! Component: 1050 - total flux cleaned = -0.000792841 Jy ! Component: 1100 - total flux cleaned = -0.000769792 Jy ! Component: 1150 - total flux cleaned = -0.000758356 Jy ! Component: 1200 - total flux cleaned = -0.000702051 Jy ! Component: 1250 - total flux cleaned = -0.000646531 Jy ! Component: 1300 - total flux cleaned = -0.000613714 Jy ! Component: 1350 - total flux cleaned = -0.000581478 Jy ! Component: 1400 - total flux cleaned = -0.000538931 Jy ! Component: 1450 - total flux cleaned = -0.000476464 Jy ! Component: 1500 - total flux cleaned = -0.000466136 Jy ! Component: 1550 - total flux cleaned = -0.000445704 Jy ! Component: 1600 - total flux cleaned = -0.000415727 Jy ! Component: 1650 - total flux cleaned = -0.000405865 Jy ! Component: 1700 - total flux cleaned = -0.000425453 Jy ! Component: 1750 - total flux cleaned = -0.00038652 Jy ! Component: 1800 - total flux cleaned = -0.000405726 Jy ! Component: 1850 - total flux cleaned = -0.000377138 Jy ! Component: 1900 - total flux cleaned = -0.000405323 Jy ! Component: 1950 - total flux cleaned = -0.000377503 Jy ! Component: 2000 - total flux cleaned = -0.000377581 Jy ! Component: 2050 - total flux cleaned = -0.000350438 Jy ! Component: 2100 - total flux cleaned = -0.000368412 Jy ! Component: 2150 - total flux cleaned = -0.000368348 Jy ! Component: 2200 - total flux cleaned = -0.000324397 Jy ! Component: 2250 - total flux cleaned = -0.000350509 Jy ! Component: 2300 - total flux cleaned = -0.000359028 Jy ! Component: 2350 - total flux cleaned = -0.000324942 Jy ! Component: 2400 - total flux cleaned = -0.00033329 Jy ! Component: 2450 - total flux cleaned = -0.00030811 Jy ! Component: 2500 - total flux cleaned = -0.000316438 Jy ! Component: 2550 - total flux cleaned = -0.00030831 Jy ! Component: 2600 - total flux cleaned = -0.000300238 Jy ! Component: 2650 - total flux cleaned = -0.000292266 Jy ! Component: 2700 - total flux cleaned = -0.000324178 Jy ! Component: 2750 - total flux cleaned = -0.000339846 Jy ! Component: 2800 - total flux cleaned = -0.000308459 Jy ! Component: 2850 - total flux cleaned = -0.000292931 Jy ! Component: 2900 - total flux cleaned = -0.000277673 Jy ! Component: 2950 - total flux cleaned = -0.000277701 Jy ! Component: 3000 - total flux cleaned = -0.000277659 Jy ! Component: 3050 - total flux cleaned = -0.000247538 Jy ! Component: 3100 - total flux cleaned = -0.000254923 Jy ! Component: 3150 - total flux cleaned = -0.000232884 Jy ! Component: 3200 - total flux cleaned = -0.000225504 Jy ! Component: 3250 - total flux cleaned = -0.000225562 Jy ! Component: 3300 - total flux cleaned = -0.000211161 Jy ! Component: 3350 - total flux cleaned = -0.000189702 Jy ! Component: 3400 - total flux cleaned = -0.000133143 Jy ! Component: 3450 - total flux cleaned = -0.00014713 Jy ! Component: 3500 - total flux cleaned = -9.84336e-05 Jy ! Component: 3550 - total flux cleaned = -9.84321e-05 Jy ! Component: 3600 - total flux cleaned = -8.47297e-05 Jy ! Component: 3650 - total flux cleaned = -6.43299e-05 Jy ! Component: 3700 - total flux cleaned = -6.44567e-05 Jy ! Component: 3750 - total flux cleaned = -3.10309e-05 Jy ! Component: 3800 - total flux cleaned = -3.77506e-05 Jy ! Component: 3850 - total flux cleaned = -1.13294e-05 Jy ! Component: 3900 - total flux cleaned = -1.13398e-05 Jy ! Component: 3950 - total flux cleaned = 8.124e-06 Jy ! Component: 4000 - total flux cleaned = 8.12098e-06 Jy ! Component: 4050 - total flux cleaned = 4.03114e-05 Jy ! Total flux subtracted in 4096 components = 6.57871e-05 Jy ! Clean residual min=-0.000411 max=0.000396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.107084 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 354 components and 0.107085 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2110-0126_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.29 at -1.92 degrees (North through East) ! Clean map min=-0.00099416 max=0.078868 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2110-0126_X_map.fits wmodel /vlbi/sb072/temp_maps//J2110-0126_X_map.mod ! Writing 354 model components to file: /vlbi/sb072/temp_maps//J2110-0126_X_map.mod wobs /vlbi/sb072/temp_maps//J2110-0126_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2110-0126_X_uvs.fits wwins /vlbi/sb072/temp_maps//J2110-0126_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J2110-0126_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0788679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422068 0.422068 0.844136 1.68827 3.37654 6.75309 13.5062 27.0124 54.0247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 710.785 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2110-0126_X_dfm.log closed on Fri Jan 25 19:52:45 2019