! Started logfile: /vlbi/sb072/temp_maps//J1332-1256_C_dfm.log on Fri Jan 25 19:31:38 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//J1332-1256_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1332-1256_C_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1332-1256 ! ! 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 2520 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 J1332-1256_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=1.015907Jy sigma=33.206877 ! Fit after self-cal, rms=0.822926Jy sigma=26.983515 ! 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=1.452 mas, bmaj=3.471 mas, bpa=-10.86 degrees ! Estimated noise=0.683445 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 = 0.135356 Jy ! Component: 100 - total flux cleaned = 0.165114 Jy ! Total flux subtracted in 100 components = 0.165114 Jy ! Clean residual min=-0.004715 max=0.009244 Jy/beam ! Clean residual mean=0.000009 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.165114 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.165114 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=0.036384Jy sigma=0.984353 ! Fit after self-cal, rms=0.036371Jy sigma=0.983131 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921157 Jy ! Component: 100 - total flux cleaned = 0.0134523 Jy ! Total flux subtracted in 100 components = 0.0134523 Jy ! Clean residual min=-0.004283 max=0.006931 Jy/beam ! Clean residual mean=0.000004 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.178566 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.178566 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=0.033153Jy sigma=0.863571 ! Fit after self-cal, rms=0.033148Jy sigma=0.863196 ! Inverting map ! Added new window around map position (3.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607928 Jy ! Component: 100 - total flux cleaned = 0.00734306 Jy ! Total flux subtracted in 100 components = 0.00734306 Jy ! Clean residual min=-0.004248 max=0.004129 Jy/beam ! Clean residual mean=0.000003 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.185909 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.185909 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=0.032166Jy sigma=0.814148 ! Fit after self-cal, rms=0.032043Jy sigma=0.810331 ! 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=1.87 mas, bmaj=4.188 mas, bpa=-8.186 degrees ! Estimated noise=0.456561 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 = 0.00318243 Jy ! Component: 100 - total flux cleaned = 0.00512872 Jy ! Component: 150 - total flux cleaned = 0.00640769 Jy ! Component: 200 - total flux cleaned = 0.00685235 Jy ! Total flux subtracted in 200 components = 0.00685235 Jy ! Clean residual min=-0.003846 max=0.003850 Jy/beam ! Clean residual mean=0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.192761 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.192761 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=0.031731Jy sigma=0.795068 ! Fit after self-cal, rms=0.031697Jy sigma=0.794254 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 4.188 at -8.186 degrees (North through East) ! Clean map min=-0.0037148 max=0.17412 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.95 KP 0.97 ! LA 1.04 MK 1.01 NL 1.04 OV 1.07 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 0.96 ! LA 1.07 MK 1.01 NL 1.05 OV 1.04 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 0.97 KP 0.96 ! LA 1.07 MK 1.03 NL 1.05 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.88 KP 1.00 ! LA 1.05 MK 1.01 NL 0.89 OV 1.03 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.96 KP 0.98 ! LA 1.05 MK 1.02 NL 1.04 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 KP 0.95 ! LA 1.06 MK 1.01 NL 1.04 OV 1.07 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.98 KP 0.97 ! LA 1.06 MK 1.00 NL 1.03 OV 1.05 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 KP 0.97 ! LA 1.04 MK 1.01 NL 1.05 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.031697Jy sigma=0.794254 ! Fit after self-cal, rms=0.029406Jy sigma=0.687907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=4.215 mas, bpa=-8.172 degrees ! Estimated noise=0.456939 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 = -0.000150149 Jy ! Component: 100 - total flux cleaned = -0.000102175 Jy ! Component: 150 - total flux cleaned = -0.000169363 Jy ! Component: 200 - total flux cleaned = -0.000220224 Jy ! Total flux subtracted in 200 components = -0.000220224 Jy ! Clean residual min=-0.001581 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.192541 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.192541 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=0.029291Jy sigma=0.683381 ! Fit after self-cal, rms=0.029288Jy sigma=0.682852 ! 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=0.029288Jy sigma=0.682852 ! Fit after self-cal, rms=0.029230Jy sigma=0.682067 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=4.216 mas, bpa=-8.223 degrees ! Estimated noise=0.457159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.0793e-05 Jy ! Component: 100 - total flux cleaned = 5.98489e-05 Jy ! Component: 150 - total flux cleaned = 3.44288e-05 Jy ! Component: 200 - total flux cleaned = -4.42911e-06 Jy ! Total flux subtracted in 200 components = -4.42911e-06 Jy ! Clean residual min=-0.001440 max=0.001519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.192537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.192537 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=0.029170Jy sigma=0.679884 ! Fit after self-cal, rms=0.029165Jy sigma=0.679642 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 = -3.20659e-06 Jy ! Component: 100 - total flux cleaned = -5.26765e-05 Jy ! Component: 150 - total flux cleaned = -9.51642e-05 Jy ! Component: 200 - total flux cleaned = -0.000132323 Jy ! Total flux subtracted in 200 components = -0.000132323 Jy ! Clean residual min=-0.001378 max=0.001470 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.192404 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.192404 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=0.029143Jy sigma=0.679070 ! Fit after self-cal, rms=0.029142Jy sigma=0.678988 ! 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=0.029142Jy sigma=0.678988 ! Fit after self-cal, rms=0.029078Jy sigma=0.678219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=4.216 mas, bpa=-8.265 degrees ! Estimated noise=0.457224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.00589e-05 Jy ! Component: 100 - total flux cleaned = 5.28713e-05 Jy ! Component: 150 - total flux cleaned = 5.34447e-05 Jy ! Component: 200 - total flux cleaned = 5.35356e-05 Jy ! Total flux subtracted in 200 components = 5.35356e-05 Jy ! Clean residual min=-0.001310 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.192458 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.192458 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=0.029051Jy sigma=0.677277 ! Fit after self-cal, rms=0.029049Jy sigma=0.677184 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 = -2.14904e-05 Jy ! Component: 100 - total flux cleaned = -6.95897e-05 Jy ! Component: 150 - total flux cleaned = -5.90346e-05 Jy ! Component: 200 - total flux cleaned = -4.95705e-05 Jy ! Total flux subtracted in 200 components = -4.95705e-05 Jy ! Clean residual min=-0.001306 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.192408 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.192408 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=0.029037Jy sigma=0.676919 ! Fit after self-cal, rms=0.029037Jy sigma=0.676888 ! 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=0.029037Jy sigma=0.676888 ! Fit after self-cal, rms=0.028987Jy sigma=0.676529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=7.103 mas, bpa=-12.56 degrees ! Estimated noise=0.54695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240883 Jy ! Component: 100 - total flux cleaned = 0.00027977 Jy ! Component: 150 - total flux cleaned = 0.000318804 Jy ! Component: 200 - total flux cleaned = 0.000332286 Jy ! Total flux subtracted in 200 components = 0.000332286 Jy ! Clean residual min=-0.001140 max=0.001209 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.192741 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.192741 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=0.028983Jy sigma=0.676199 ! Fit after self-cal, rms=0.028983Jy sigma=0.676179 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 = -2.148e-06 Jy ! Component: 100 - total flux cleaned = -2.32866e-06 Jy ! Component: 150 - total flux cleaned = 3.88099e-06 Jy ! Component: 200 - total flux cleaned = 1.46968e-05 Jy ! Total flux subtracted in 200 components = 1.46968e-05 Jy ! Clean residual min=-0.001129 max=0.001215 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.192755 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.192755 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=0.028982Jy sigma=0.676102 ! Fit after self-cal, rms=0.028982Jy sigma=0.676085 ! 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=1.862 mas, bmaj=4.215 mas, bpa=-8.299 degrees ! Estimated noise=0.457186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.862 x 4.215 at -8.299 degrees (North through East) ! Clean map min=-0.0012055 max=0.17452 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=1.446 mas, bmaj=3.496 mas, bpa=-10.94 degrees ! Estimated noise=0.685545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135751 Jy ! Component: 100 - total flux cleaned = 0.165698 Jy ! Component: 150 - total flux cleaned = 0.175498 Jy ! Component: 200 - total flux cleaned = 0.180938 Jy ! Total flux subtracted in 200 components = 0.180938 Jy ! Clean residual min=-0.002464 max=0.002871 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.180938 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 0.180938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=4.215 mas, bpa=-8.299 degrees ! Estimated noise=0.457186 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 = 0.00450535 Jy ! Component: 100 - total flux cleaned = 0.00714153 Jy ! Component: 150 - total flux cleaned = 0.00883417 Jy ! Component: 200 - total flux cleaned = 0.00994086 Jy ! Total flux subtracted in 200 components = 0.00994086 Jy ! Clean residual min=-0.001302 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.190879 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.190879 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=3.764 mas, bmaj=7.103 mas, bpa=-12.56 degrees ! Estimated noise=0.54695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102974 Jy ! Component: 100 - total flux cleaned = 0.0015048 Jy ! Component: 150 - total flux cleaned = 0.00172617 Jy ! Component: 200 - total flux cleaned = 0.00175575 Jy ! Total flux subtracted in 200 components = 0.00175575 Jy ! Clean residual min=-0.001156 max=0.001219 Jy/beam ! Clean residual mean=-0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.192635 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 = 1.3288e-05 Jy ! Component: 100 - total flux cleaned = 2.56911e-05 Jy ! Component: 150 - total flux cleaned = 3.69071e-05 Jy ! Component: 200 - total flux cleaned = 4.76374e-05 Jy ! Total flux subtracted in 200 components = 4.76374e-05 Jy ! Clean residual min=-0.001148 max=0.001216 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.192682 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.192682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.862 mas, bmaj=4.215 mas, bpa=-8.299 degrees ! Estimated noise=0.457186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.6945e-05 Jy ! Component: 100 - total flux cleaned = -0.000152638 Jy ! Component: 150 - total flux cleaned = -0.000165254 Jy ! Component: 200 - total flux cleaned = -0.000176183 Jy ! Total flux subtracted in 200 components = -0.000176183 Jy ! Clean residual min=-0.001262 max=0.001330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.192506 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.192506 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=0.028938Jy sigma=0.675739 ! Fit after self-cal, rms=0.028935Jy sigma=0.675635 wmodel J1332-1256_C_map.mod ! Writing 72 model components to file: J1332-1256_C_map.mod wobs J1332-1256_C_uvs.fits ! Writing UV FITS file: J1332-1256_C_uvs.fits wwins J1332-1256_C_map.win ! wwins: Wrote 2 windows to J1332-1256_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 = 0.000296365 Jy ! Component: 100 - total flux cleaned = 0.000546246 Jy ! Component: 150 - total flux cleaned = 0.000828411 Jy ! Component: 200 - total flux cleaned = 0.00105796 Jy ! Component: 250 - total flux cleaned = 0.0012803 Jy ! Component: 300 - total flux cleaned = 0.00145761 Jy ! Component: 350 - total flux cleaned = 0.00163058 Jy ! Component: 400 - total flux cleaned = 0.00166783 Jy ! Component: 450 - total flux cleaned = 0.00168613 Jy ! Component: 500 - total flux cleaned = 0.00174031 Jy ! Component: 550 - total flux cleaned = 0.00175789 Jy ! Component: 600 - total flux cleaned = 0.00184506 Jy ! Component: 650 - total flux cleaned = 0.0018794 Jy ! Component: 700 - total flux cleaned = 0.00193015 Jy ! Component: 750 - total flux cleaned = 0.00194703 Jy ! Component: 800 - total flux cleaned = 0.00202915 Jy ! Component: 850 - total flux cleaned = 0.0020614 Jy ! Component: 900 - total flux cleaned = 0.00210928 Jy ! Component: 950 - total flux cleaned = 0.00214076 Jy ! Component: 1000 - total flux cleaned = 0.00223398 Jy ! Component: 1050 - total flux cleaned = 0.00223377 Jy ! Component: 1100 - total flux cleaned = 0.00226418 Jy ! Component: 1150 - total flux cleaned = 0.00229443 Jy ! Component: 1200 - total flux cleaned = 0.0023388 Jy ! Component: 1250 - total flux cleaned = 0.00236814 Jy ! Component: 1300 - total flux cleaned = 0.00241162 Jy ! Component: 1350 - total flux cleaned = 0.00241158 Jy ! Component: 1400 - total flux cleaned = 0.00243968 Jy ! Component: 1450 - total flux cleaned = 0.00246752 Jy ! Component: 1500 - total flux cleaned = 0.0024951 Jy ! Component: 1550 - total flux cleaned = 0.00246766 Jy ! Component: 1600 - total flux cleaned = 0.00253546 Jy ! Component: 1650 - total flux cleaned = 0.00256213 Jy ! Component: 1700 - total flux cleaned = 0.00260179 Jy ! Component: 1750 - total flux cleaned = 0.00258868 Jy ! Component: 1800 - total flux cleaned = 0.00268024 Jy ! Component: 1850 - total flux cleaned = 0.00269337 Jy ! Component: 1900 - total flux cleaned = 0.00274472 Jy ! Component: 1950 - total flux cleaned = 0.0027574 Jy ! Component: 2000 - total flux cleaned = 0.00280782 Jy ! Component: 2050 - total flux cleaned = 0.00278289 Jy ! Component: 2100 - total flux cleaned = 0.00284509 Jy ! Component: 2150 - total flux cleaned = 0.00288208 Jy ! Component: 2200 - total flux cleaned = 0.00286988 Jy ! Component: 2250 - total flux cleaned = 0.00289406 Jy ! Component: 2300 - total flux cleaned = 0.00291797 Jy ! Component: 2350 - total flux cleaned = 0.00290596 Jy ! Component: 2400 - total flux cleaned = 0.00292968 Jy ! Component: 2450 - total flux cleaned = 0.00291799 Jy ! Component: 2500 - total flux cleaned = 0.00295293 Jy ! Component: 2550 - total flux cleaned = 0.002953 Jy ! Component: 2600 - total flux cleaned = 0.00294158 Jy ! Component: 2650 - total flux cleaned = 0.00296456 Jy ! Component: 2700 - total flux cleaned = 0.0029871 Jy ! Component: 2750 - total flux cleaned = 0.00298717 Jy ! Component: 2800 - total flux cleaned = 0.00300932 Jy ! Component: 2850 - total flux cleaned = 0.00297627 Jy ! Component: 2900 - total flux cleaned = 0.0030312 Jy ! Component: 2950 - total flux cleaned = 0.00309659 Jy ! Component: 3000 - total flux cleaned = 0.00311807 Jy ! Component: 3050 - total flux cleaned = 0.00315017 Jy ! Component: 3100 - total flux cleaned = 0.00315024 Jy ! Component: 3150 - total flux cleaned = 0.00319252 Jy ! Component: 3200 - total flux cleaned = 0.00321356 Jy ! Component: 3250 - total flux cleaned = 0.00324489 Jy ! Component: 3300 - total flux cleaned = 0.00327598 Jy ! Component: 3350 - total flux cleaned = 0.00325537 Jy ! Component: 3400 - total flux cleaned = 0.00325548 Jy ! Component: 3450 - total flux cleaned = 0.00327575 Jy ! Component: 3500 - total flux cleaned = 0.00329592 Jy ! Component: 3550 - total flux cleaned = 0.00329583 Jy ! Component: 3600 - total flux cleaned = 0.00329601 Jy ! Component: 3650 - total flux cleaned = 0.00333562 Jy ! Component: 3700 - total flux cleaned = 0.00333558 Jy ! Component: 3750 - total flux cleaned = 0.0033453 Jy ! Component: 3800 - total flux cleaned = 0.00336472 Jy ! Component: 3850 - total flux cleaned = 0.00333568 Jy ! Component: 3900 - total flux cleaned = 0.00335501 Jy ! Component: 3950 - total flux cleaned = 0.00336463 Jy ! Component: 4000 - total flux cleaned = 0.00335507 Jy ! Component: 4050 - total flux cleaned = 0.00337399 Jy ! Total flux subtracted in 4096 components = 0.00335509 Jy ! Clean residual min=-0.000503 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.195861 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 339 components and 0.195861 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1332-1256_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.862 x 4.215 at -8.299 degrees (North through East) ! Clean map min=-0.0010894 max=0.17463 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1332-1256_C_map.fits wmodel /vlbi/sb072/temp_maps//J1332-1256_C_map.mod ! Writing 339 model components to file: /vlbi/sb072/temp_maps//J1332-1256_C_map.mod wobs /vlbi/sb072/temp_maps//J1332-1256_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1332-1256_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1332-1256_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J1332-1256_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286488 0.286488 0.572976 1.14595 2.2919 4.5838 9.16761 18.3352 36.6704 73.3409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1047.17 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1332-1256_C_dfm.log closed on Fri Jan 25 19:31:42 2019