! Started logfile: /vlbi/sb072/temp_maps//J0359+6005_X_dfm.log on Tue Mar 5 22:42:48 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//J0359+6005_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0359+6005_X_uvm.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 4 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0359+6005 ! ! 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 2944 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 J0359+6005_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. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.270204Jy sigma=39.487307 ! Fit after self-cal, rms=0.311182Jy sigma=9.289833 ! 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=0.8473 mas, bmaj=2.843 mas, bpa=83.47 degrees ! Estimated noise=0.702675 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 = 0.554759 Jy ! Component: 100 - total flux cleaned = 0.686282 Jy ! Total flux subtracted in 100 components = 0.686282 Jy ! Clean residual min=-0.035893 max=0.052019 Jy/beam ! Clean residual mean=-0.000331 rms=0.009193 Jy/beam ! Combined flux in latest and established models = 0.686282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.686282 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=0.196248Jy sigma=5.225949 ! Fit after self-cal, rms=0.196251Jy sigma=5.225743 ! 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=1.086 mas, bmaj=3.322 mas, bpa=82.6 degrees ! Estimated noise=0.474551 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 = 0.0708673 Jy ! Component: 100 - total flux cleaned = 0.0976278 Jy ! Component: 150 - total flux cleaned = 0.110637 Jy ! Component: 200 - total flux cleaned = 0.113186 Jy ! Total flux subtracted in 200 components = 0.113186 Jy ! Clean residual min=-0.032305 max=0.060484 Jy/beam ! Clean residual mean=-0.000735 rms=0.009860 Jy/beam ! Combined flux in latest and established models = 0.799468 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.799468 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=0.170614Jy sigma=4.370816 ! Fit after self-cal, rms=0.170604Jy sigma=4.369483 ! Inverting map ! Added new window around map position (-1.4, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547169 Jy ! Component: 100 - total flux cleaned = 0.0694158 Jy ! Component: 150 - total flux cleaned = 0.0796975 Jy ! Component: 200 - total flux cleaned = 0.0880652 Jy ! Total flux subtracted in 200 components = 0.0880652 Jy ! Clean residual min=-0.029066 max=0.037889 Jy/beam ! Clean residual mean=-0.000684 rms=0.007726 Jy/beam ! Combined flux in latest and established models = 0.887533 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.887533 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=0.152003Jy sigma=3.545728 ! Fit after self-cal, rms=0.149994Jy sigma=3.482884 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 3.322 at 82.6 degrees (North through East) ! Clean map min=-0.027621 max=0.7428 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 0.95 KP 0.94 ! LA 0.98 MK 0.98 NL 1.06 OV 1.13 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.26 HN 1.00* KP 1.00* LA 0.62 ! NL 1.09 OV 1.27 PT 0.97 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.03 KP 1.02 LA 1.00 ! MK 0.98 NL 1.16 OV 1.12 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.95 KP 0.95 ! LA 0.97 MK 1.00 NL 1.05 OV 1.14 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.24 HN 1.00* KP 1.00* LA 0.64 ! NL 1.10 OV 1.26 PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 KP 1.02 LA 1.01 ! MK 0.99 NL 1.14 OV 1.12 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.97 KP 0.94 ! LA 0.97 MK 1.00 NL 1.05 OV 1.12 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.25 HN 1.00* KP 1.00* LA 0.68 ! NL 1.07 OV 1.26 PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.03 KP 1.02 LA 1.00 ! MK 0.97 NL 1.14 OV 1.12 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.96 KP 0.94 ! LA 0.98 MK 1.01 NL 1.05 OV 1.11 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.21 HN 1.00* KP 1.00* LA 0.65 ! NL 1.13 OV 1.23 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.01 KP 1.02 LA 1.00 ! MK 0.99 NL 1.15 OV 1.11 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 0.96 KP 0.94 ! LA 0.98 MK 1.00 NL 1.04 OV 1.09 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.24 HN 1.00* KP 1.00* LA 0.61 ! NL 1.12 OV 1.32 PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.03 KP 1.00 LA 1.01 ! MK 1.00 NL 1.15 OV 1.09 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.97 KP 0.94 ! LA 0.98 MK 1.00 NL 1.05 OV 1.09 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.29 HN 1.00* KP 1.00* LA 0.60 ! NL 1.08 OV 1.26 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.02 KP 1.02 LA 1.01 ! MK 1.00 NL 1.15 OV 1.08 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.97 KP 0.94 ! LA 0.98 MK 0.99 NL 1.05 OV 1.08 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.26 HN 1.00* KP 1.00* LA 0.64 ! NL 1.13 OV 1.23 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.01 KP 1.00 LA 1.02 ! MK 0.99 NL 1.16 OV 1.06 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.97 KP 0.95 ! LA 0.98 MK 0.98 NL 1.05 OV 1.07 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.22 HN 1.00* KP 1.00* LA 0.62 ! NL 1.09 OV 1.28 PT 0.91 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.03 KP 0.99 LA 1.01 ! MK 0.99 NL 1.14 OV 1.08 PT 0.92 ! ! ! Fit before self-cal, rms=0.149994Jy sigma=3.482884 ! Fit after self-cal, rms=0.072779Jy sigma=1.930995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.358 mas, bpa=82.53 degrees ! Estimated noise=0.470242 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 (-0.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303122 Jy ! Component: 100 - total flux cleaned = 0.0460451 Jy ! Component: 150 - total flux cleaned = 0.053753 Jy ! Component: 200 - total flux cleaned = 0.0596529 Jy ! Total flux subtracted in 200 components = 0.0596529 Jy ! Clean residual min=-0.007827 max=0.011812 Jy/beam ! Clean residual mean=-0.000078 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.947186 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 123 components and 0.947186 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=0.057452Jy sigma=1.384900 ! Fit after self-cal, rms=0.056094Jy sigma=1.328180 ! 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=0.056094Jy sigma=1.328180 ! Fit after self-cal, rms=0.054019Jy sigma=1.270196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=3.356 mas, bpa=82.55 degrees ! Estimated noise=0.46823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116222 Jy ! Component: 100 - total flux cleaned = 0.0172863 Jy ! Component: 150 - total flux cleaned = 0.0219671 Jy ! Component: 200 - total flux cleaned = 0.0255579 Jy ! Total flux subtracted in 200 components = 0.0255579 Jy ! Clean residual min=-0.006214 max=0.009482 Jy/beam ! Clean residual mean=-0.000057 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.972744 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 151 components and 0.972744 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=0.050302Jy sigma=1.134904 ! Fit after self-cal, rms=0.049961Jy sigma=1.119226 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 (-2.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900034 Jy ! Component: 100 - total flux cleaned = 0.0137967 Jy ! Component: 150 - total flux cleaned = 0.016856 Jy ! Component: 200 - total flux cleaned = 0.0188782 Jy ! Total flux subtracted in 200 components = 0.0188782 Jy ! Clean residual min=-0.004816 max=0.005865 Jy/beam ! Clean residual mean=-0.000036 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.991622 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.991622 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=0.047629Jy sigma=1.027002 ! Fit after self-cal, rms=0.047523Jy sigma=1.024455 ! Inverting map ! Added new window around map position (-0.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551678 Jy ! Component: 100 - total flux cleaned = 0.00746211 Jy ! Component: 150 - total flux cleaned = 0.00812018 Jy ! Component: 200 - total flux cleaned = 0.00847084 Jy ! Total flux subtracted in 200 components = 0.00847084 Jy ! Clean residual min=-0.004121 max=0.004572 Jy/beam ! Clean residual mean=-0.000028 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.00009 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 194 components and 1.00009 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=0.046468Jy sigma=0.985967 ! Fit after self-cal, rms=0.046408Jy sigma=0.984426 ! Inverting map ! Added new window around map position (-5, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152943 Jy ! Component: 100 - total flux cleaned = 0.00303226 Jy ! Component: 150 - total flux cleaned = 0.00401645 Jy ! Component: 200 - total flux cleaned = 0.00451241 Jy ! Total flux subtracted in 200 components = 0.00451241 Jy ! Clean residual min=-0.003480 max=0.004122 Jy/beam ! Clean residual mean=-0.000027 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.00461 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 222 components and 1.00461 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=0.045640Jy sigma=0.955599 ! Fit after self-cal, rms=0.045613Jy sigma=0.954698 ! Inverting map ! Added new window around map position (-31.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035234 Jy ! Component: 100 - total flux cleaned = 0.00482486 Jy ! Component: 150 - total flux cleaned = 0.00518711 Jy ! Component: 200 - total flux cleaned = 0.00536414 Jy ! Total flux subtracted in 200 components = 0.00536414 Jy ! Clean residual min=-0.003189 max=0.003572 Jy/beam ! Clean residual mean=-0.000021 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 1.00997 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 240 components and 1.00997 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=0.045117Jy sigma=0.935113 ! Fit after self-cal, rms=0.045105Jy sigma=0.934852 ! Inverting map ! Added new window around map position (33.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117244 Jy ! Component: 100 - total flux cleaned = 0.00179943 Jy ! Component: 150 - total flux cleaned = 0.00204241 Jy ! Component: 200 - total flux cleaned = 0.00234807 Jy ! Total flux subtracted in 200 components = 0.00234807 Jy ! Clean residual min=-0.002799 max=0.002876 Jy/beam ! Clean residual mean=-0.000018 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 1.01232 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 259 components and 1.01232 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=0.044718Jy sigma=0.917538 ! Fit after self-cal, rms=0.044708Jy sigma=0.917164 ! 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=0.044708Jy sigma=0.917164 ! Fit after self-cal, rms=0.044130Jy sigma=0.901813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.353 mas, bpa=82.6 degrees ! Estimated noise=0.467163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239691 Jy ! Component: 100 - total flux cleaned = 0.00355323 Jy ! Component: 150 - total flux cleaned = 0.00414373 Jy ! Component: 200 - total flux cleaned = 0.0044815 Jy ! Total flux subtracted in 200 components = 0.0044815 Jy ! Clean residual min=-0.002394 max=0.002804 Jy/beam ! Clean residual mean=-0.000011 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 1.0168 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 277 components and 1.0168 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=0.043800Jy sigma=0.890956 ! Fit after self-cal, rms=0.043787Jy sigma=0.890534 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 (-0.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209614 Jy ! Component: 100 - total flux cleaned = 0.00294217 Jy ! Component: 150 - total flux cleaned = 0.00306139 Jy ! Component: 200 - total flux cleaned = 0.00306386 Jy ! Total flux subtracted in 200 components = 0.00306386 Jy ! Clean residual min=-0.002245 max=0.002201 Jy/beam ! Clean residual mean=-0.000008 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 1.01986 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 293 components and 1.01986 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=0.043540Jy sigma=0.882011 ! Fit after self-cal, rms=0.043541Jy sigma=0.881880 ! 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=0.043541Jy sigma=0.881880 ! Fit after self-cal, rms=0.043487Jy sigma=0.880759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.706 mas, bmaj=4.575 mas, bpa=69.12 degrees ! Estimated noise=0.547588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001465 Jy ! Component: 100 - total flux cleaned = 0.0019177 Jy ! Component: 150 - total flux cleaned = 0.0020921 Jy ! Component: 200 - total flux cleaned = 0.00221045 Jy ! Total flux subtracted in 200 components = 0.00221045 Jy ! Clean residual min=-0.002275 max=0.001846 Jy/beam ! Clean residual mean=-0.000010 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 1.02207 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 326 components and 1.02207 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=0.043386Jy sigma=0.878000 ! Fit after self-cal, rms=0.043383Jy sigma=0.877882 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 = 0.000338549 Jy ! Component: 100 - total flux cleaned = 0.000337874 Jy ! Component: 150 - total flux cleaned = 0.000436929 Jy ! Component: 200 - total flux cleaned = 0.00046826 Jy ! Total flux subtracted in 200 components = 0.00046826 Jy ! Clean residual min=-0.002190 max=0.001842 Jy/beam ! Clean residual mean=-0.000009 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 1.02254 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 340 components and 1.02254 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=0.043329Jy sigma=0.876756 ! Fit after self-cal, rms=0.043329Jy sigma=0.876717 ! 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=1.09 mas, bmaj=3.353 mas, bpa=82.61 degrees ! Estimated noise=0.466856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.353 at 82.61 degrees (North through East) ! Clean map min=-0.0051983 max=0.73647 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 ! Performing amp+phase self-cal ! ! 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=0.043329Jy sigma=0.876717 ! Fit after self-cal, rms=0.039862Jy sigma=0.769840 ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.354 mas, bpa=82.6 degrees ! Estimated noise=0.466885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673042 Jy ! Component: 100 - total flux cleaned = 0.000831173 Jy ! Component: 150 - total flux cleaned = 0.000928641 Jy ! Component: 200 - total flux cleaned = 0.000791827 Jy ! Total flux subtracted in 200 components = 0.000791827 Jy ! Clean residual min=-0.002155 max=0.002019 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 1.02333 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 366 components and 1.02333 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=0.039701Jy sigma=0.765079 ! Fit after self-cal, rms=0.039701Jy sigma=0.764992 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.49712e-05 Jy ! Component: 100 - total flux cleaned = -4.30699e-05 Jy ! Component: 150 - total flux cleaned = -4.27144e-05 Jy ! Component: 200 - total flux cleaned = -0.000123656 Jy ! Total flux subtracted in 200 components = -0.000123656 Jy ! Clean residual min=-0.002089 max=0.002001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.02321 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 379 components and 1.02321 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=0.039586Jy sigma=0.761713 ! Fit after self-cal, rms=0.039586Jy sigma=0.761660 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.039586Jy sigma=0.761660 ! Fit after self-cal, rms=0.039561Jy sigma=0.761413 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=0.8483 mas, bmaj=2.889 mas, bpa=83.21 degrees ! Estimated noise=0.697753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.550725 Jy ! Component: 100 - total flux cleaned = 0.679573 Jy ! Component: 150 - total flux cleaned = 0.737733 Jy ! Component: 200 - total flux cleaned = 0.777771 Jy ! Total flux subtracted in 200 components = 0.777771 Jy ! Clean residual min=-0.016060 max=0.023482 Jy/beam ! Clean residual mean=-0.000108 rms=0.004450 Jy/beam ! Combined flux in latest and established models = 0.777771 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.777771 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.355 mas, bpa=82.6 degrees ! Estimated noise=0.466829 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) ! Added new window around map position (-0.6, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487795 Jy ! Component: 100 - total flux cleaned = 0.0838641 Jy ! Component: 150 - total flux cleaned = 0.110415 Jy ! Component: 200 - total flux cleaned = 0.130857 Jy ! Total flux subtracted in 200 components = 0.130857 Jy ! Clean residual min=-0.008001 max=0.011936 Jy/beam ! Clean residual mean=-0.000113 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.908628 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 71 components and 0.908628 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=2.707 mas, bmaj=4.575 mas, bpa=69.12 degrees ! Estimated noise=0.547398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228187 Jy ! Component: 100 - total flux cleaned = 0.0390086 Jy ! Component: 150 - total flux cleaned = 0.0513377 Jy ! Component: 200 - total flux cleaned = 0.0609675 Jy ! Total flux subtracted in 200 components = 0.0609675 Jy ! Clean residual min=-0.004624 max=0.005939 Jy/beam ! Clean residual mean=-0.000091 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.969596 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 = 0.00771544 Jy ! Component: 100 - total flux cleaned = 0.0139896 Jy ! Component: 150 - total flux cleaned = 0.0192045 Jy ! Component: 200 - total flux cleaned = 0.0236185 Jy ! Total flux subtracted in 200 components = 0.0236185 Jy ! Clean residual min=-0.003430 max=0.003522 Jy/beam ! Clean residual mean=-0.000058 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.993214 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 191 components and 0.993214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.355 mas, bpa=82.6 degrees ! Estimated noise=0.466829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589251 Jy ! Component: 100 - total flux cleaned = 0.00981367 Jy ! Component: 150 - total flux cleaned = 0.0122444 Jy ! Component: 200 - total flux cleaned = 0.0141513 Jy ! Total flux subtracted in 200 components = 0.0141513 Jy ! Clean residual min=-0.003293 max=0.003551 Jy/beam ! Clean residual mean=-0.000016 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.00737 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 221 components and 1.00737 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=0.042455Jy sigma=0.872503 ! Fit after self-cal, rms=0.042236Jy sigma=0.864771 wmodel J0359+6005_X_map.mod ! Writing 221 model components to file: J0359+6005_X_map.mod wobs J0359+6005_X_uvs.fits ! Writing UV FITS file: J0359+6005_X_uvs.fits wwins J0359+6005_X_map.win ! wwins: Wrote 10 windows to J0359+6005_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 = 0.00091069 Jy ! Component: 100 - total flux cleaned = 0.00179241 Jy ! Component: 150 - total flux cleaned = 0.00224125 Jy ! Component: 200 - total flux cleaned = 0.00261991 Jy ! Component: 250 - total flux cleaned = 0.00267218 Jy ! Component: 300 - total flux cleaned = 0.00298073 Jy ! Component: 350 - total flux cleaned = 0.00313112 Jy ! Component: 400 - total flux cleaned = 0.00332602 Jy ! Component: 450 - total flux cleaned = 0.00332632 Jy ! Component: 500 - total flux cleaned = 0.00337389 Jy ! Component: 550 - total flux cleaned = 0.00341859 Jy ! Component: 600 - total flux cleaned = 0.00337338 Jy ! Component: 650 - total flux cleaned = 0.00328721 Jy ! Component: 700 - total flux cleaned = 0.00324612 Jy ! Component: 750 - total flux cleaned = 0.0032466 Jy ! Component: 800 - total flux cleaned = 0.00320516 Jy ! Component: 850 - total flux cleaned = 0.00320545 Jy ! Component: 900 - total flux cleaned = 0.00336522 Jy ! Component: 950 - total flux cleaned = 0.00336558 Jy ! Component: 1000 - total flux cleaned = 0.00336601 Jy ! Component: 1050 - total flux cleaned = 0.00351753 Jy ! Component: 1100 - total flux cleaned = 0.0034057 Jy ! Component: 1150 - total flux cleaned = 0.00340579 Jy ! Component: 1200 - total flux cleaned = 0.00336876 Jy ! Component: 1250 - total flux cleaned = 0.00333357 Jy ! Component: 1300 - total flux cleaned = 0.00329875 Jy ! Component: 1350 - total flux cleaned = 0.00322965 Jy ! Component: 1400 - total flux cleaned = 0.00316157 Jy ! Component: 1450 - total flux cleaned = 0.00302675 Jy ! Component: 1500 - total flux cleaned = 0.00292723 Jy ! Component: 1550 - total flux cleaned = 0.00286193 Jy ! Component: 1600 - total flux cleaned = 0.00286194 Jy ! Component: 1650 - total flux cleaned = 0.00257417 Jy ! Component: 1700 - total flux cleaned = 0.0024486 Jy ! Component: 1750 - total flux cleaned = 0.00241756 Jy ! Component: 1800 - total flux cleaned = 0.00223302 Jy ! Component: 1850 - total flux cleaned = 0.00208066 Jy ! Component: 1900 - total flux cleaned = 0.0020508 Jy ! Component: 1950 - total flux cleaned = 0.00190236 Jy ! Component: 2000 - total flux cleaned = 0.00175535 Jy ! Component: 2050 - total flux cleaned = 0.00163878 Jy ! Component: 2100 - total flux cleaned = 0.00163857 Jy ! Component: 2150 - total flux cleaned = 0.00149619 Jy ! Component: 2200 - total flux cleaned = 0.00141202 Jy ! Component: 2250 - total flux cleaned = 0.0012175 Jy ! Component: 2300 - total flux cleaned = 0.00121724 Jy ! Component: 2350 - total flux cleaned = 0.00116289 Jy ! Component: 2400 - total flux cleaned = 0.00113567 Jy ! Component: 2450 - total flux cleaned = 0.00105586 Jy ! Component: 2500 - total flux cleaned = 0.000951292 Jy ! Component: 2550 - total flux cleaned = 0.00100393 Jy ! Component: 2600 - total flux cleaned = 0.000926418 Jy ! Component: 2650 - total flux cleaned = 0.000825339 Jy ! Component: 2700 - total flux cleaned = 0.00087549 Jy ! Component: 2750 - total flux cleaned = 0.000750975 Jy ! Component: 2800 - total flux cleaned = 0.000751323 Jy ! Component: 2850 - total flux cleaned = 0.000702875 Jy ! Component: 2900 - total flux cleaned = 0.000727208 Jy ! Component: 2950 - total flux cleaned = 0.000679544 Jy ! Component: 3000 - total flux cleaned = 0.000679572 Jy ! Component: 3050 - total flux cleaned = 0.000655858 Jy ! Component: 3100 - total flux cleaned = 0.000632512 Jy ! Component: 3150 - total flux cleaned = 0.000632255 Jy ! Component: 3200 - total flux cleaned = 0.000541628 Jy ! Component: 3250 - total flux cleaned = 0.000563907 Jy ! Component: 3300 - total flux cleaned = 0.000519568 Jy ! Component: 3350 - total flux cleaned = 0.0005196 Jy ! Component: 3400 - total flux cleaned = 0.00049789 Jy ! Component: 3450 - total flux cleaned = 0.000540789 Jy ! Component: 3500 - total flux cleaned = 0.000476585 Jy ! Component: 3550 - total flux cleaned = 0.000391958 Jy ! Component: 3600 - total flux cleaned = 0.00045494 Jy ! Component: 3650 - total flux cleaned = 0.000413323 Jy ! Component: 3700 - total flux cleaned = 0.000392651 Jy ! Component: 3750 - total flux cleaned = 0.000331546 Jy ! Component: 3800 - total flux cleaned = 0.0003319 Jy ! Component: 3850 - total flux cleaned = 0.00029173 Jy ! Component: 3900 - total flux cleaned = 0.000370923 Jy ! Component: 3950 - total flux cleaned = 0.000272334 Jy ! Component: 4000 - total flux cleaned = 0.000292232 Jy ! Component: 4050 - total flux cleaned = 0.000311438 Jy ! Total flux subtracted in 4096 components = 0.000330635 Jy ! Clean residual min=-0.001030 max=0.001003 Jy/beam ! Clean residual mean=-0.000009 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 1.0077 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 473 components and 1.0077 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0359+6005_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.355 at 82.6 degrees (North through East) ! Clean map min=-0.0020118 max=0.73538 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0359+6005_X_map.fits wmodel /vlbi/sb072/temp_maps//J0359+6005_X_map.mod ! Writing 473 model components to file: /vlbi/sb072/temp_maps//J0359+6005_X_map.mod wobs /vlbi/sb072/temp_maps//J0359+6005_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0359+6005_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0359+6005_X_map.win ! wwins: Wrote 11 windows to /vlbi/sb072/temp_maps//J0359+6005_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.735375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133451 0.133451 0.266903 0.533805 1.06761 2.13522 4.27044 8.54089 17.0818 34.1635 68.3271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.735 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2248.01 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0359+6005_X_dfm.log closed on Tue Mar 5 22:42:53 2019