! Started logfile: /vlbi/bp222/maps//J1656-3302_X_dfm.log on Thu Sep 27 11:25:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/maps//J1656-3302_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1656-3302_X_uvm.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 46 integrations on 36 of 36 possible baselines. ! AN table 3: 43 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.914152 visibilities/baseline/integration-bin. ! Found source: J1656-3302 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 108 lines of history. ! ! Reading 30540 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1656-3302_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 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011172Jy sigma=11.520417 ! Fit after self-cal, rms=0.907212Jy sigma=10.141258 ! 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=0.6433 mas, bmaj=1.695 mas, bpa=-2.172 degrees ! Estimated noise=0.794025 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 = 0.0642219 Jy ! Component: 100 - total flux cleaned = 0.0914949 Jy ! Total flux subtracted in 100 components = 0.0914949 Jy ! Clean residual min=-0.007014 max=0.017603 Jy/beam ! Clean residual mean=0.000005 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.091495 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.091495 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097868Jy sigma=1.031858 ! Fit after self-cal, rms=0.097186Jy sigma=1.027201 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199558 Jy ! Component: 100 - total flux cleaned = 0.0339757 Jy ! Total flux subtracted in 100 components = 0.0339757 Jy ! Clean residual min=-0.005049 max=0.009892 Jy/beam ! Clean residual mean=0.000003 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.125471 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.125471 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089701Jy sigma=0.890283 ! Fit after self-cal, rms=0.089211Jy sigma=0.887339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117344 Jy ! Component: 100 - total flux cleaned = 0.0199723 Jy ! Total flux subtracted in 100 components = 0.0199723 Jy ! Clean residual min=-0.004538 max=0.007436 Jy/beam ! Clean residual mean=0.000001 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.145443 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.145443 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086414Jy sigma=0.832463 ! Fit after self-cal, rms=0.086098Jy sigma=0.830563 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745559 Jy ! Component: 100 - total flux cleaned = 0.012477 Jy ! Total flux subtracted in 100 components = 0.012477 Jy ! Clean residual min=-0.004193 max=0.005887 Jy/beam ! Clean residual mean=0.000000 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.15792 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.15792 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084961Jy sigma=0.806962 ! Fit after self-cal, rms=0.084801Jy sigma=0.805964 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8321 mas, bmaj=2.171 mas, bpa=-2.703 degrees ! Estimated noise=0.379752 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 = 0.00950697 Jy ! Component: 100 - total flux cleaned = 0.0150238 Jy ! Component: 150 - total flux cleaned = 0.0183458 Jy ! Component: 200 - total flux cleaned = 0.0203798 Jy ! Total flux subtracted in 200 components = 0.0203798 Jy ! Clean residual min=-0.003963 max=0.005933 Jy/beam ! Clean residual mean=-0.000006 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.1783 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.1783 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084071Jy sigma=0.786632 ! Fit after self-cal, rms=0.083929Jy sigma=0.785538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.171 at -2.703 degrees (North through East) ! Clean map min=-0.0035901 max=0.093454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.42 KP 1.00 ! MK 0.95 NL 0.86 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.58 KP 0.94 LA 1.01 ! MK 1.07 NL 1.18 OV 0.99 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.05 KP 1.02 NL 1.17 ! OV 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.34 KP 0.93 ! MK 1.03 NL 0.93 OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.38 KP 0.92 LA 1.02 ! MK 1.23 NL 1.22 OV 0.95 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.10 KP 1.10 NL 1.23 ! OV 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.17 KP 0.96 ! MK 0.99 NL 0.85 OV 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.84 KP 0.91 LA 1.00 ! MK 1.03 NL 1.23 OV 0.97 PT 1.00 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 0.95 KP 1.01 NL 1.27 ! OV 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.21 KP 0.95 ! MK 0.98 NL 0.78 OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.28 KP 0.91 LA 1.00 ! MK 1.02 NL 1.24 OV 1.00 PT 0.98 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.23 KP 1.11 NL 1.20 ! OV 1.03 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 0.99 ! MK 0.99 NL 0.81 OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.28 KP 0.93 LA 1.04 ! MK 1.00 NL 1.17 OV 0.99 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.90 KP 0.97 NL 1.25 ! OV 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.32 KP 0.98 ! MK 1.06 NL 0.79 OV 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.40 KP 0.89 LA 1.02 ! MK 0.94 NL 1.13 OV 1.00 PT 1.00 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.14 KP 1.04 NL 1.20 ! OV 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.12 KP 0.99 ! MK 1.20 NL 0.84 OV 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.28 KP 0.89 LA 0.99 ! MK 1.08 NL 1.30 OV 1.01 PT 0.98 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.13 KP 1.01 NL 1.20 ! OV 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.01 KP 0.93 ! MK 1.00 NL 0.83 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.25 KP 0.92 LA 1.01 ! MK 0.98 NL 1.26 OV 0.99 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 HN 1.10 KP 1.04 NL 1.20 ! OV 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.04 KP 0.97 ! MK 1.05 NL 0.99 OV 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.28 KP 0.90 LA 1.02 ! MK 0.95 NL 1.18 OV 1.01 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.23 KP 1.08 NL 1.10 ! OV 0.98 SC 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.13 KP 0.94 ! MK 0.95 NL 0.75 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.35 KP 0.91 LA 1.06 ! MK 0.92 NL 1.17 OV 0.94 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.17 KP 1.01 NL 1.16 ! OV 0.97 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.19 KP 0.90 ! MK 1.00 NL 0.88 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.11 KP 0.91 LA 1.00 ! MK 0.98 NL 1.27 OV 1.02 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 HN 1.03 KP 1.04 NL 1.17 ! OV 1.05 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.11 KP 0.91 ! MK 0.94 NL 0.78 OV 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.14 KP 0.93 LA 1.00 ! MK 0.96 NL 1.18 OV 0.99 PT 0.96 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.05 KP 0.97 NL 1.02 ! OV 1.04 SC 0.94 ! ! ! Fit before self-cal, rms=0.083929Jy sigma=0.785538 ! Fit after self-cal, rms=0.093555Jy sigma=0.767902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=2.152 mas, bpa=-2.425 degrees ! Estimated noise=0.383647 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 = -0.000160213 Jy ! Component: 100 - total flux cleaned = -0.000292663 Jy ! Component: 150 - total flux cleaned = -0.000338521 Jy ! Component: 200 - total flux cleaned = -0.00039889 Jy ! Total flux subtracted in 200 components = -0.00039889 Jy ! Clean residual min=-0.001876 max=0.001956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.177901 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.177901 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093539Jy sigma=0.767779 ! Fit after self-cal, rms=0.093928Jy sigma=0.767384 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093928Jy sigma=0.767384 ! Fit after self-cal, rms=0.094115Jy sigma=0.767352 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.835 mas, bmaj=2.145 mas, bpa=-2.298 degrees ! Estimated noise=0.382329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353193 Jy ! Component: 100 - total flux cleaned = -0.000430212 Jy ! Component: 150 - total flux cleaned = -0.000478556 Jy ! Component: 200 - total flux cleaned = -0.000521041 Jy ! Total flux subtracted in 200 components = -0.000521041 Jy ! Clean residual min=-0.001896 max=0.001919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.17738 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.17738 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094106Jy sigma=0.767283 ! Fit after self-cal, rms=0.094116Jy sigma=0.767271 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 (-4.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173142 Jy ! Component: 100 - total flux cleaned = 0.00204228 Jy ! Component: 150 - total flux cleaned = 0.00210379 Jy ! Component: 200 - total flux cleaned = 0.00215838 Jy ! Total flux subtracted in 200 components = 0.00215838 Jy ! Clean residual min=-0.001821 max=0.001734 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.179538 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.179538 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094072Jy sigma=0.766780 ! Fit after self-cal, rms=0.094089Jy sigma=0.766710 ! Inverting map ! Added new window around map position (-9.2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825182 Jy ! Component: 100 - total flux cleaned = 0.000948508 Jy ! Component: 150 - total flux cleaned = 0.00101455 Jy ! Component: 200 - total flux cleaned = 0.00101541 Jy ! Total flux subtracted in 200 components = 0.00101541 Jy ! Clean residual min=-0.001555 max=0.001580 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.180554 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.180554 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094040Jy sigma=0.766299 ! Fit after self-cal, rms=0.094061Jy sigma=0.766249 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094061Jy sigma=0.766249 ! Fit after self-cal, rms=0.094271Jy sigma=0.763518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8339 mas, bmaj=2.13 mas, bpa=-2.084 degrees ! Estimated noise=0.380405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208817 Jy ! Component: 100 - total flux cleaned = 0.000295331 Jy ! Component: 150 - total flux cleaned = 0.000321159 Jy ! Component: 200 - total flux cleaned = 0.000346311 Jy ! Total flux subtracted in 200 components = 0.000346311 Jy ! Clean residual min=-0.001220 max=0.001288 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.1809 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.1809 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094246Jy sigma=0.763368 ! Fit after self-cal, rms=0.094286Jy sigma=0.763274 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 (-1.8, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656496 Jy ! Component: 100 - total flux cleaned = 0.000622154 Jy ! Component: 150 - total flux cleaned = 0.000699238 Jy ! Component: 200 - total flux cleaned = 0.000819618 Jy ! Total flux subtracted in 200 components = 0.000819618 Jy ! Clean residual min=-0.001172 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.181719 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.181719 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094259Jy sigma=0.763012 ! Fit after self-cal, rms=0.094266Jy sigma=0.762985 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094266Jy sigma=0.762985 ! Fit after self-cal, rms=0.094047Jy sigma=0.762949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=5.823 mas, bpa=-2.884 degrees ! Estimated noise=0.45911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772435 Jy ! Component: 100 - total flux cleaned = 0.000956098 Jy ! Component: 150 - total flux cleaned = 0.00102421 Jy ! Component: 200 - total flux cleaned = 0.001086 Jy ! Total flux subtracted in 200 components = 0.001086 Jy ! Clean residual min=-0.001304 max=0.001103 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.182805 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.182805 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094042Jy sigma=0.762887 ! Fit after self-cal, rms=0.094050Jy sigma=0.762873 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 = 0.000352773 Jy ! Component: 100 - total flux cleaned = 0.000396677 Jy ! Component: 150 - total flux cleaned = 0.000410216 Jy ! Component: 200 - total flux cleaned = 0.000410509 Jy ! Total flux subtracted in 200 components = 0.000410509 Jy ! Clean residual min=-0.001250 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.183216 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.183216 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094047Jy sigma=0.762859 ! Fit after self-cal, rms=0.094048Jy sigma=0.762855 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8327 mas, bmaj=2.129 mas, bpa=-2.077 degrees ! Estimated noise=0.379386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8327 x 2.129 at -2.077 degrees (North through East) ! Clean map min=-0.0013926 max=0.09285 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6387 mas, bmaj=1.651 mas, bpa=-1.504 degrees ! Estimated noise=0.794478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636386 Jy ! Component: 100 - total flux cleaned = 0.093972 Jy ! Component: 150 - total flux cleaned = 0.11506 Jy ! Component: 200 - total flux cleaned = 0.130152 Jy ! Total flux subtracted in 200 components = 0.130152 Jy ! Clean residual min=-0.004429 max=0.008492 Jy/beam ! Clean residual mean=0.000005 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.130152 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.130152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8327 mas, bmaj=2.129 mas, bpa=-2.077 degrees ! Estimated noise=0.379386 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 = 0.0197483 Jy ! Component: 100 - total flux cleaned = 0.0304441 Jy ! Component: 150 - total flux cleaned = 0.0365398 Jy ! Component: 200 - total flux cleaned = 0.0402869 Jy ! Total flux subtracted in 200 components = 0.0402869 Jy ! Clean residual min=-0.001725 max=0.003088 Jy/beam ! Clean residual mean=0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.170439 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 0.170439 Jy ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307547 Jy ! Component: 100 - total flux cleaned = 0.00508995 Jy ! Component: 150 - total flux cleaned = 0.00633688 Jy ! Component: 200 - total flux cleaned = 0.00740458 Jy ! Total flux subtracted in 200 components = 0.00740458 Jy ! Clean residual min=-0.001307 max=0.002110 Jy/beam ! Clean residual mean=0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.177844 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.177844 Jy ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189714 Jy ! Component: 100 - total flux cleaned = 0.00269519 Jy ! Component: 150 - total flux cleaned = 0.00297196 Jy ! Component: 200 - total flux cleaned = 0.00326401 Jy ! Total flux subtracted in 200 components = 0.00326401 Jy ! Clean residual min=-0.001311 max=0.001139 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.181108 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.181108 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=2.167 mas, bmaj=5.823 mas, bpa=-2.884 degrees ! Estimated noise=0.45911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974713 Jy ! Component: 100 - total flux cleaned = 0.00145177 Jy ! Component: 150 - total flux cleaned = 0.00164801 Jy ! Component: 200 - total flux cleaned = 0.00176294 Jy ! Total flux subtracted in 200 components = 0.00176294 Jy ! Clean residual min=-0.001234 max=0.001062 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.182871 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 = 8.89406e-05 Jy ! Component: 100 - total flux cleaned = 0.000155657 Jy ! Component: 150 - total flux cleaned = 0.000218467 Jy ! Component: 200 - total flux cleaned = 0.0002487 Jy ! Total flux subtracted in 200 components = 0.0002487 Jy ! Clean residual min=-0.001200 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.183119 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.183119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8327 mas, bmaj=2.129 mas, bpa=-2.077 degrees ! Estimated noise=0.379386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.19896e-05 Jy ! Component: 100 - total flux cleaned = -3.17182e-05 Jy ! Component: 150 - total flux cleaned = -9.00347e-05 Jy ! Component: 200 - total flux cleaned = -0.000118367 Jy ! Total flux subtracted in 200 components = -0.000118367 Jy ! Clean residual min=-0.001263 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.183001 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.183001 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094036Jy sigma=0.762791 ! Fit after self-cal, rms=0.094012Jy sigma=0.762669 wmodel J1656-3302_X_map.mod ! Writing 146 model components to file: J1656-3302_X_map.mod wobs J1656-3302_X_uvs.fits ! Writing UV FITS file: J1656-3302_X_uvs.fits wwins J1656-3302_X_map.win ! wwins: Wrote 7 windows to J1656-3302_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 = -0.000194772 Jy ! Component: 100 - total flux cleaned = -0.000175561 Jy ! Component: 150 - total flux cleaned = -9.77975e-05 Jy ! Component: 200 - total flux cleaned = -7.92058e-05 Jy ! Component: 250 - total flux cleaned = -4.22651e-05 Jy ! Component: 300 - total flux cleaned = -6.39039e-06 Jy ! Component: 350 - total flux cleaned = -6.26167e-06 Jy ! Component: 400 - total flux cleaned = -6.22361e-06 Jy ! Component: 450 - total flux cleaned = -2.31125e-05 Jy ! Component: 500 - total flux cleaned = -5.67124e-05 Jy ! Component: 550 - total flux cleaned = -0.000122392 Jy ! Component: 600 - total flux cleaned = -0.000171031 Jy ! Component: 650 - total flux cleaned = -0.000283237 Jy ! Component: 700 - total flux cleaned = -0.000314907 Jy ! Component: 750 - total flux cleaned = -0.000377451 Jy ! Component: 800 - total flux cleaned = -0.000392627 Jy ! Component: 850 - total flux cleaned = -0.00037738 Jy ! Component: 900 - total flux cleaned = -0.000438236 Jy ! Component: 950 - total flux cleaned = -0.000453305 Jy ! Component: 1000 - total flux cleaned = -0.000483131 Jy ! Component: 1050 - total flux cleaned = -0.000512362 Jy ! Component: 1100 - total flux cleaned = -0.000512232 Jy ! Component: 1150 - total flux cleaned = -0.000541285 Jy ! Component: 1200 - total flux cleaned = -0.00052689 Jy ! Component: 1250 - total flux cleaned = -0.000541018 Jy ! Component: 1300 - total flux cleaned = -0.000540979 Jy ! Component: 1350 - total flux cleaned = -0.000526979 Jy ! Component: 1400 - total flux cleaned = -0.000526935 Jy ! Component: 1450 - total flux cleaned = -0.00051338 Jy ! Component: 1500 - total flux cleaned = -0.000581426 Jy ! Component: 1550 - total flux cleaned = -0.000608266 Jy ! Component: 1600 - total flux cleaned = -0.000635099 Jy ! Component: 1650 - total flux cleaned = -0.000635109 Jy ! Component: 1700 - total flux cleaned = -0.000648309 Jy ! Component: 1750 - total flux cleaned = -0.000713826 Jy ! Component: 1800 - total flux cleaned = -0.0007269 Jy ! Component: 1850 - total flux cleaned = -0.000739936 Jy ! Component: 1900 - total flux cleaned = -0.000829523 Jy ! Component: 1950 - total flux cleaned = -0.000867721 Jy ! Component: 2000 - total flux cleaned = -0.000918163 Jy ! Component: 2050 - total flux cleaned = -0.000892972 Jy ! Component: 2100 - total flux cleaned = -0.000943037 Jy ! Component: 2150 - total flux cleaned = -0.000955526 Jy ! Component: 2200 - total flux cleaned = -0.000943144 Jy ! Component: 2250 - total flux cleaned = -0.000980036 Jy ! Component: 2300 - total flux cleaned = -0.00101659 Jy ! Component: 2350 - total flux cleaned = -0.0010287 Jy ! Component: 2400 - total flux cleaned = -0.00104085 Jy ! Component: 2450 - total flux cleaned = -0.00106478 Jy ! Component: 2500 - total flux cleaned = -0.00110058 Jy ! Component: 2550 - total flux cleaned = -0.00110066 Jy ! Component: 2600 - total flux cleaned = -0.00117135 Jy ! Component: 2650 - total flux cleaned = -0.00118313 Jy ! Component: 2700 - total flux cleaned = -0.00120647 Jy ! Component: 2750 - total flux cleaned = -0.00124125 Jy ! Component: 2800 - total flux cleaned = -0.0012989 Jy ! Component: 2850 - total flux cleaned = -0.00133317 Jy ! Component: 2900 - total flux cleaned = -0.00135603 Jy ! Component: 2950 - total flux cleaned = -0.00139001 Jy ! Component: 3000 - total flux cleaned = -0.00148019 Jy ! Component: 3050 - total flux cleaned = -0.00148015 Jy ! Component: 3100 - total flux cleaned = -0.00155814 Jy ! Component: 3150 - total flux cleaned = -0.00154707 Jy ! Component: 3200 - total flux cleaned = -0.00154706 Jy ! Component: 3250 - total flux cleaned = -0.00161303 Jy ! Component: 3300 - total flux cleaned = -0.00162397 Jy ! Component: 3350 - total flux cleaned = -0.00168918 Jy ! Component: 3400 - total flux cleaned = -0.00170004 Jy ! Component: 3450 - total flux cleaned = -0.00171082 Jy ! Component: 3500 - total flux cleaned = -0.00172152 Jy ! Component: 3550 - total flux cleaned = -0.0017642 Jy ! Component: 3600 - total flux cleaned = -0.00174296 Jy ! Component: 3650 - total flux cleaned = -0.00181705 Jy ! Component: 3700 - total flux cleaned = -0.00183802 Jy ! Component: 3750 - total flux cleaned = -0.00183793 Jy ! Component: 3800 - total flux cleaned = -0.00181711 Jy ! Component: 3850 - total flux cleaned = -0.00184829 Jy ! Component: 3900 - total flux cleaned = -0.00185873 Jy ! Component: 3950 - total flux cleaned = -0.00188965 Jy ! Component: 4000 - total flux cleaned = -0.0019613 Jy ! Component: 4050 - total flux cleaned = -0.00194092 Jy ! Total flux subtracted in 4096 components = -0.00193082 Jy ! Clean residual min=-0.000658 max=0.000713 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.18107 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 447 components and 0.18107 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1656-3302_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8327 x 2.129 at -2.077 degrees (North through East) ! Clean map min=-0.0014602 max=0.095153 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1656-3302_X_map.fits wmodel /vlbi/bp222/maps//J1656-3302_X_map.mod ! Writing 447 model components to file: /vlbi/bp222/maps//J1656-3302_X_map.mod wobs /vlbi/bp222/maps//J1656-3302_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1656-3302_X_uvs.fits wwins /vlbi/bp222/maps//J1656-3302_X_map.win ! wwins: Wrote 8 windows to /vlbi/bp222/maps//J1656-3302_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0951533 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553999 0.553999 1.108 2.21599 4.43199 8.86398 17.728 35.4559 70.9118 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 541.517 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1656-3302_X_dfm.log closed on Thu Sep 27 11:25:29 2018