! Started logfile: /vlbi/sb072/temp_maps//J2110-0126_C_dfm.log on Fri Jan 25 19:52:36 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J2110-0126_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2110-0126_C_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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2110-0126_C] 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 0.300x0.300 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=1.002862Jy sigma=39.867491 ! Fit after self-cal, rms=0.936054Jy sigma=37.163656 ! 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=1.283 mas, bmaj=3.476 mas, bpa=-2.255 degrees ! Estimated noise=0.550179 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 = 0.046905 Jy ! Component: 100 - total flux cleaned = 0.0611219 Jy ! Total flux subtracted in 100 components = 0.0611219 Jy ! Clean residual min=-0.005592 max=0.015131 Jy/beam ! Clean residual mean=-0.000012 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.0611219 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0611219 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=0.038134Jy sigma=1.328967 ! Fit after self-cal, rms=0.037625Jy sigma=1.320278 ! Inverting map ! Added new window around map position (2.1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133059 Jy ! Component: 100 - total flux cleaned = 0.0203317 Jy ! Total flux subtracted in 100 components = 0.0203317 Jy ! Clean residual min=-0.005065 max=0.006321 Jy/beam ! Clean residual mean=-0.000009 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0814536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0814536 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=0.031197Jy sigma=1.013396 ! Fit after self-cal, rms=0.030645Jy sigma=0.989600 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=3.902 mas, bpa=-0.7494 degrees ! Estimated noise=0.41823 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 = 0.00811513 Jy ! Component: 100 - total flux cleaned = 0.0123869 Jy ! Component: 150 - total flux cleaned = 0.0150361 Jy ! Component: 200 - total flux cleaned = 0.0167685 Jy ! Total flux subtracted in 200 components = 0.0167685 Jy ! Clean residual min=-0.004365 max=0.004755 Jy/beam ! Clean residual mean=-0.000012 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0982221 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0982221 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=0.028533Jy sigma=0.880080 ! Fit after self-cal, rms=0.028400Jy sigma=0.873532 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 3.902 at -0.7494 degrees (North through East) ! Clean map min=-0.0041848 max=0.061887 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.07 HN 1.17 KP 1.04 ! LA 1.19 MK 1.28 NL 1.23 OV 1.25 ! PT 1.07 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.14 KP 0.98 ! LA 1.14 MK 1.14 NL 1.23 OV 1.07 ! PT 0.96 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 1.02 KP 0.98 ! LA 1.14 MK 1.17 NL 1.15 OV 1.08 ! PT 1.31 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.99 KP 0.92 ! LA 1.21 MK 1.10 NL 1.05 OV 1.04 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.84 HN 0.90 KP 0.93 ! LA 1.12 MK 1.00 NL 0.99 OV 0.94 ! PT 0.82 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.83 HN 0.89 KP 0.90 ! LA 1.11 MK 0.97 NL 0.97 OV 0.95 ! PT 0.84 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.83 HN 0.90 KP 0.90 ! LA 1.16 MK 0.92 NL 0.96 OV 0.91 ! PT 0.82 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.83 HN 0.98 KP 0.86 ! LA 1.13 MK 0.85 NL 1.00 OV 0.91 ! PT 0.81 SC 0.91 ! ! ! Fit before self-cal, rms=0.028400Jy sigma=0.873532 ! Fit after self-cal, rms=0.026398Jy sigma=0.663392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=3.922 mas, bpa=-0.6136 degrees ! Estimated noise=0.414861 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 = 0.000510429 Jy ! Component: 100 - total flux cleaned = 0.000460023 Jy ! Component: 150 - total flux cleaned = 0.000364375 Jy ! Component: 200 - total flux cleaned = 0.000279558 Jy ! Total flux subtracted in 200 components = 0.000279558 Jy ! Clean residual min=-0.001461 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0985017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0985017 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=0.026328Jy sigma=0.660653 ! Fit after self-cal, rms=0.026325Jy sigma=0.659769 ! 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=0.026325Jy sigma=0.659769 ! Fit after self-cal, rms=0.026266Jy sigma=0.659672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=3.919 mas, bpa=-0.6371 degrees ! Estimated noise=0.414432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021669 Jy ! Component: 100 - total flux cleaned = 0.000171935 Jy ! Component: 150 - total flux cleaned = 0.00013774 Jy ! Component: 200 - total flux cleaned = 7.37321e-05 Jy ! Total flux subtracted in 200 components = 7.37321e-05 Jy ! Clean residual min=-0.001401 max=0.001414 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0985754 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0985754 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=0.026228Jy sigma=0.658019 ! Fit after self-cal, rms=0.026222Jy sigma=0.657613 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 = 3.26455e-05 Jy ! Component: 100 - total flux cleaned = 1.58968e-05 Jy ! Component: 150 - total flux cleaned = -2.89068e-05 Jy ! Component: 200 - total flux cleaned = -8.25326e-05 Jy ! Total flux subtracted in 200 components = -8.25326e-05 Jy ! Clean residual min=-0.001386 max=0.001373 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0984929 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0984929 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=0.026199Jy sigma=0.656500 ! Fit after self-cal, rms=0.026196Jy sigma=0.656247 ! 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=0.026196Jy sigma=0.656247 ! Fit after self-cal, rms=0.026127Jy sigma=0.656134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=3.918 mas, bpa=-0.6744 degrees ! Estimated noise=0.413849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130162 Jy ! Component: 100 - total flux cleaned = 9.93305e-05 Jy ! Component: 150 - total flux cleaned = 6.06668e-05 Jy ! Component: 200 - total flux cleaned = 3.67269e-05 Jy ! Total flux subtracted in 200 components = 3.67269e-05 Jy ! Clean residual min=-0.001380 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0985296 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0985296 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=0.026109Jy sigma=0.655297 ! Fit after self-cal, rms=0.026106Jy sigma=0.655104 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 = 2.26508e-05 Jy ! Component: 100 - total flux cleaned = -2.72192e-06 Jy ! Component: 150 - total flux cleaned = -3.61382e-05 Jy ! Component: 200 - total flux cleaned = -5.69808e-05 Jy ! Total flux subtracted in 200 components = -5.69808e-05 Jy ! Clean residual min=-0.001376 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0984726 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0984727 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=0.026093Jy sigma=0.654500 ! Fit after self-cal, rms=0.026092Jy sigma=0.654371 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.026092Jy sigma=0.654371 ! Fit after self-cal, rms=0.026066Jy sigma=0.654316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.338 mas, bpa=0.898 degrees ! Estimated noise=0.53177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165601 Jy ! Component: 100 - total flux cleaned = 0.000164611 Jy ! Component: 150 - total flux cleaned = 0.00015859 Jy ! Component: 200 - total flux cleaned = 0.000145884 Jy ! Total flux subtracted in 200 components = 0.000145884 Jy ! Clean residual min=-0.001531 max=0.001951 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0986185 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.0986186 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=0.026062Jy sigma=0.654347 ! Fit after self-cal, rms=0.026061Jy sigma=0.654307 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 (74.1, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144607 Jy ! Component: 100 - total flux cleaned = 0.00160916 Jy ! Component: 150 - total flux cleaned = 0.00169106 Jy ! Component: 200 - total flux cleaned = 0.00170919 Jy ! Total flux subtracted in 200 components = 0.00170919 Jy ! Clean residual min=-0.001470 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.100328 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.100328 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=0.025971Jy sigma=0.652584 ! Fit after self-cal, rms=0.025966Jy sigma=0.652189 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.919 mas, bpa=-0.7192 degrees ! Estimated noise=0.413732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.919 at -0.7192 degrees (North through East) ! Clean map min=-0.0012756 max=0.061197 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=1.271 mas, bmaj=3.481 mas, bpa=-2.17 degrees ! Estimated noise=0.537003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462448 Jy ! Component: 100 - total flux cleaned = 0.064502 Jy ! Component: 150 - total flux cleaned = 0.0756675 Jy ! Component: 200 - total flux cleaned = 0.0826455 Jy ! Total flux subtracted in 200 components = 0.0826455 Jy ! Clean residual min=-0.002407 max=0.003646 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0826456 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0826456 Jy ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.919 mas, bpa=-0.7192 degrees ! Estimated noise=0.413732 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 = 0.00637951 Jy ! Component: 100 - total flux cleaned = 0.00984346 Jy ! Component: 150 - total flux cleaned = 0.01198 Jy ! Component: 200 - total flux cleaned = 0.0134047 Jy ! Total flux subtracted in 200 components = 0.0134047 Jy ! Clean residual min=-0.001411 max=0.001381 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0960502 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.0960503 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.338 mas, bpa=0.898 degrees ! Estimated noise=0.53177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182212 Jy ! Component: 100 - total flux cleaned = 0.00277201 Jy ! Component: 150 - total flux cleaned = 0.00322086 Jy ! Component: 200 - total flux cleaned = 0.00345101 Jy ! Total flux subtracted in 200 components = 0.00345101 Jy ! Clean residual min=-0.001494 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0995013 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 = 0.000218015 Jy ! Component: 100 - total flux cleaned = 0.000404988 Jy ! Component: 150 - total flux cleaned = 0.000565255 Jy ! Component: 200 - total flux cleaned = 0.000638218 Jy ! Total flux subtracted in 200 components = 0.000638218 Jy ! Clean residual min=-0.001451 max=0.001187 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.100139 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 95 components and 0.100139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.919 mas, bpa=-0.7192 degrees ! Estimated noise=0.413732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230778 Jy ! Component: 100 - total flux cleaned = -0.000178987 Jy ! Component: 150 - total flux cleaned = -0.000200995 Jy ! Component: 200 - total flux cleaned = -0.000220681 Jy ! Total flux subtracted in 200 components = -0.000220681 Jy ! Clean residual min=-0.001223 max=0.001242 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0999188 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0999188 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=0.025903Jy sigma=0.649582 ! Fit after self-cal, rms=0.025894Jy sigma=0.648730 wmodel J2110-0126_C_map.mod ! Writing 117 model components to file: J2110-0126_C_map.mod wobs J2110-0126_C_uvs.fits ! Writing UV FITS file: J2110-0126_C_uvs.fits wwins J2110-0126_C_map.win ! wwins: Wrote 3 windows to J2110-0126_C_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 = -0.000140381 Jy ! Component: 100 - total flux cleaned = -0.000287298 Jy ! Component: 150 - total flux cleaned = -0.000384153 Jy ! Component: 200 - total flux cleaned = -0.000570582 Jy ! Component: 250 - total flux cleaned = -0.000767908 Jy ! Component: 300 - total flux cleaned = -0.000854632 Jy ! Component: 350 - total flux cleaned = -0.000956406 Jy ! Component: 400 - total flux cleaned = -0.00105506 Jy ! Component: 450 - total flux cleaned = -0.00110305 Jy ! Component: 500 - total flux cleaned = -0.00115011 Jy ! Component: 550 - total flux cleaned = -0.00119555 Jy ! Component: 600 - total flux cleaned = -0.00123984 Jy ! Component: 650 - total flux cleaned = -0.00126862 Jy ! Component: 700 - total flux cleaned = -0.00123996 Jy ! Component: 750 - total flux cleaned = -0.00123974 Jy ! Component: 800 - total flux cleaned = -0.00119852 Jy ! Component: 850 - total flux cleaned = -0.00113167 Jy ! Component: 900 - total flux cleaned = -0.00111867 Jy ! Component: 950 - total flux cleaned = -0.00107964 Jy ! Component: 1000 - total flux cleaned = -0.00100325 Jy ! Component: 1050 - total flux cleaned = -0.00100308 Jy ! Component: 1100 - total flux cleaned = -0.000953268 Jy ! Component: 1150 - total flux cleaned = -0.000928981 Jy ! Component: 1200 - total flux cleaned = -0.000869259 Jy ! Component: 1250 - total flux cleaned = -0.000881032 Jy ! Component: 1300 - total flux cleaned = -0.000857433 Jy ! Component: 1350 - total flux cleaned = -0.000788057 Jy ! Component: 1400 - total flux cleaned = -0.000742612 Jy ! Component: 1450 - total flux cleaned = -0.000697351 Jy ! Component: 1500 - total flux cleaned = -0.000675145 Jy ! Component: 1550 - total flux cleaned = -0.000608906 Jy ! Component: 1600 - total flux cleaned = -0.00056531 Jy ! Component: 1650 - total flux cleaned = -0.000489885 Jy ! Component: 1700 - total flux cleaned = -0.000425972 Jy ! Component: 1750 - total flux cleaned = -0.000383705 Jy ! Component: 1800 - total flux cleaned = -0.000310509 Jy ! Component: 1850 - total flux cleaned = -0.000238126 Jy ! Component: 1900 - total flux cleaned = -0.00017685 Jy ! Component: 1950 - total flux cleaned = -7.56825e-05 Jy ! Component: 2000 - total flux cleaned = -3.56769e-05 Jy ! Component: 2050 - total flux cleaned = 1.3975e-05 Jy ! Component: 2100 - total flux cleaned = 6.33356e-05 Jy ! Component: 2150 - total flux cleaned = 0.000141334 Jy ! Component: 2200 - total flux cleaned = 0.000199344 Jy ! Component: 2250 - total flux cleaned = 0.000275864 Jy ! Component: 2300 - total flux cleaned = 0.000304242 Jy ! Component: 2350 - total flux cleaned = 0.000351293 Jy ! Component: 2400 - total flux cleaned = 0.000397842 Jy ! Component: 2450 - total flux cleaned = 0.00042567 Jy ! Component: 2500 - total flux cleaned = 0.000471451 Jy ! Component: 2550 - total flux cleaned = 0.000534988 Jy ! Component: 2600 - total flux cleaned = 0.000543926 Jy ! Component: 2650 - total flux cleaned = 0.000588657 Jy ! Component: 2700 - total flux cleaned = 0.000606417 Jy ! Component: 2750 - total flux cleaned = 0.000667924 Jy ! Component: 2800 - total flux cleaned = 0.000737596 Jy ! Component: 2850 - total flux cleaned = 0.000728867 Jy ! Component: 2900 - total flux cleaned = 0.000780428 Jy ! Component: 2950 - total flux cleaned = 0.000848452 Jy ! Component: 3000 - total flux cleaned = 0.000899156 Jy ! Component: 3050 - total flux cleaned = 0.000915941 Jy ! Component: 3100 - total flux cleaned = 0.000974199 Jy ! Component: 3150 - total flux cleaned = 0.00101556 Jy ! Component: 3200 - total flux cleaned = 0.00106478 Jy ! Component: 3250 - total flux cleaned = 0.00109748 Jy ! Component: 3300 - total flux cleaned = 0.00118641 Jy ! Component: 3350 - total flux cleaned = 0.00117829 Jy ! Component: 3400 - total flux cleaned = 0.00122608 Jy ! Component: 3450 - total flux cleaned = 0.0012656 Jy ! Component: 3500 - total flux cleaned = 0.00128922 Jy ! Component: 3550 - total flux cleaned = 0.00132836 Jy ! Component: 3600 - total flux cleaned = 0.00138275 Jy ! Component: 3650 - total flux cleaned = 0.00142906 Jy ! Component: 3700 - total flux cleaned = 0.00142902 Jy ! Component: 3750 - total flux cleaned = 0.00142152 Jy ! Component: 3800 - total flux cleaned = 0.00147464 Jy ! Component: 3850 - total flux cleaned = 0.00149716 Jy ! Component: 3900 - total flux cleaned = 0.0015346 Jy ! Component: 3950 - total flux cleaned = 0.00155695 Jy ! Component: 4000 - total flux cleaned = 0.0015866 Jy ! Component: 4050 - total flux cleaned = 0.00159397 Jy ! Total flux subtracted in 4096 components = 0.00165997 Jy ! Clean residual min=-0.000419 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.101579 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 391 components and 0.101579 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2110-0126_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.919 at -0.7192 degrees (North through East) ! Clean map min=-0.0011119 max=0.061691 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2110-0126_C_map.fits wmodel /vlbi/sb072/temp_maps//J2110-0126_C_map.mod ! Writing 391 model components to file: /vlbi/sb072/temp_maps//J2110-0126_C_map.mod wobs /vlbi/sb072/temp_maps//J2110-0126_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2110-0126_C_uvs.fits wwins /vlbi/sb072/temp_maps//J2110-0126_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J2110-0126_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0616907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625001 0.625001 1.25 2.5 5.00001 10 20 40 80.0001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.999 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2110-0126_C_dfm.log closed on Fri Jan 25 19:52:40 2019