! Started logfile: /image_prod/ug002_uva//J1510+5702_X_h_dfm.log on Thu Mar 5 02:07:55 2020 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 /image_prod/ug002_uva//J1510+5702_X_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1510+5702_X_h_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! AN table 3: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.937888 visibilities/baseline/integration-bin. ! Found source: J1510+5702 ! ! 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 134 lines of history. ! ! Reading 7248 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 J1510+5702_X_h] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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=1.037129Jy sigma=9.491281 ! Fit after self-cal, rms=0.738594Jy sigma=6.778169 ! 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=0.8167 mas, bmaj=1.08 mas, bpa=-39.1 degrees ! Estimated noise=1.41152 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 = 0.204691 Jy ! Component: 100 - total flux cleaned = 0.249327 Jy ! Total flux subtracted in 100 components = 0.249327 Jy ! Clean residual min=-0.007082 max=0.012482 Jy/beam ! Clean residual mean=-0.000002 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.249327 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.249327 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=0.061836Jy sigma=0.562387 ! Fit after self-cal, rms=0.061832Jy sigma=0.562365 ! Inverting map ! Added new window around map position (-1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134744 Jy ! Component: 100 - total flux cleaned = 0.0206014 Jy ! Total flux subtracted in 100 components = 0.0206014 Jy ! Clean residual min=-0.005433 max=0.006387 Jy/beam ! Clean residual mean=-0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.269929 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.269929 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=0.058732Jy sigma=0.535085 ! Fit after self-cal, rms=0.058622Jy sigma=0.534143 ! 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=1.102 mas, bmaj=1.381 mas, bpa=-41.38 degrees ! Estimated noise=0.920407 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 = 0.00551376 Jy ! Component: 100 - total flux cleaned = 0.00735525 Jy ! Component: 150 - total flux cleaned = 0.00763813 Jy ! Component: 200 - total flux cleaned = 0.00788559 Jy ! Total flux subtracted in 200 components = 0.00788559 Jy ! Clean residual min=-0.003835 max=0.003804 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.277814 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.277814 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=0.058052Jy sigma=0.528703 ! Fit after self-cal, rms=0.058020Jy sigma=0.528451 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.381 at -41.38 degrees (North through East) ! Clean map min=-0.0035559 max=0.26152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 KP 1.02 LA 1.00 ! MK 0.99 NL 1.01 OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.99 LA 0.97 ! NL 0.98 OV 1.01 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.01 KP 1.00 LA 0.99 ! MK 1.00 NL 1.17 PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 1.02 LA 1.02 ! MK 1.01 NL 1.00 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 KP 1.00 LA 1.01 ! NL 0.94 OV 0.95 PT 1.01 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 KP 1.00 LA 1.03 ! MK 1.03 NL 1.07 PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 KP 0.98 LA 1.03 ! MK 1.06 NL 1.10 OV 1.05 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 KP 1.01 LA 1.08 ! NL 0.95 OV 1.01 PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.03 KP 1.01 LA 1.00 ! MK 1.01 NL 1.05 PT 0.94 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 0.97 LA 1.04 ! MK 1.02 NL 0.99 OV 1.01 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 KP 1.01 LA 1.08 ! NL 1.00 OV 1.00 PT 1.00 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 KP 1.00 LA 1.05 ! MK 1.03 NL 1.08 PT 0.97 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 KP 1.02 LA 1.01 ! MK 0.96 NL 0.98 OV 1.06 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.06 KP 1.06 LA 1.02 ! NL 0.91 OV 0.97 PT 0.85 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 KP 1.02 LA 1.00 ! MK 0.98 NL 1.05 PT 1.00 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 KP 0.99 LA 1.01 ! MK 0.97 NL 1.05 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 KP 1.01 LA 1.04 ! NL 0.93 OV 1.02 PT 1.01 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 KP 1.00 LA 1.03 ! MK 0.98 NL 1.05 PT 0.95 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 KP 1.01 LA 0.99 ! MK 1.03 NL 1.02 OV 1.03 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 KP 1.01 LA 1.01 ! NL 0.97 OV 1.01 PT 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 KP 1.03 LA 1.03 ! MK 1.03 NL 1.08 PT 0.97 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.01 LA 1.02 ! MK 1.00 NL 1.05 OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 KP 1.01 LA 1.00 ! NL 0.96 OV 0.97 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 KP 1.01 LA 1.00 ! MK 1.02 NL 1.17 PT 0.93 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 KP 1.01 LA 1.01 ! MK 1.07 NL 1.01 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.05 KP 0.99 LA 1.02 ! NL 0.92 OV 0.96 PT 1.05 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 KP 0.97 LA 0.94 ! MK 1.09 NL 1.12 PT 1.01 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 KP 1.04 LA 1.02 ! MK 1.00 NL 0.97 OV 1.03 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 1.01 LA 0.99 ! NL 0.88 OV 1.02 PT 1.04 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.97 KP 0.98 LA 1.03 ! MK 1.01 NL 1.11 PT 0.98 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 KP 1.02 LA 1.04 ! MK 0.99 NL 1.02 OV 0.95 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 KP 0.99 LA 1.01 ! NL 1.00 OV 0.98 PT 1.07 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.97 KP 0.95 LA 0.99 ! MK 0.99 NL 1.15 PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 KP 1.00 LA 1.08 ! MK 1.06 NL 0.91 OV 1.07 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 KP 0.99 LA 0.96 ! NL 0.99 OV 1.00 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 KP 0.98 LA 1.00 ! MK 0.99 NL 1.14 PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.058020Jy sigma=0.528451 ! Fit after self-cal, rms=0.056104Jy sigma=0.508742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.365 mas, bpa=-41.43 degrees ! Estimated noise=0.917502 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 = -9.1603e-05 Jy ! Component: 100 - total flux cleaned = 5.42792e-05 Jy ! Component: 150 - total flux cleaned = 0.000222011 Jy ! Component: 200 - total flux cleaned = 0.000406412 Jy ! Total flux subtracted in 200 components = 0.000406412 Jy ! Clean residual min=-0.002112 max=0.001767 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.278221 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.278221 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=0.056039Jy sigma=0.508126 ! Fit after self-cal, rms=0.056039Jy sigma=0.507988 ! 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=0.056039Jy sigma=0.507988 ! Fit after self-cal, rms=0.056045Jy sigma=0.507910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.364 mas, bpa=-41.21 degrees ! Estimated noise=0.917191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288188 Jy ! Component: 100 - total flux cleaned = -0.000120516 Jy ! Component: 150 - total flux cleaned = 2.70766e-05 Jy ! Component: 200 - total flux cleaned = 7.98386e-05 Jy ! Total flux subtracted in 200 components = 7.98386e-05 Jy ! Clean residual min=-0.002040 max=0.001801 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.2783 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.2783 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=0.056022Jy sigma=0.507685 ! Fit after self-cal, rms=0.056020Jy sigma=0.507663 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 = -6.12199e-05 Jy ! Component: 100 - total flux cleaned = -5.90145e-05 Jy ! Component: 150 - total flux cleaned = -7.18085e-05 Jy ! Component: 200 - total flux cleaned = -7.11299e-05 Jy ! Total flux subtracted in 200 components = -7.11299e-05 Jy ! Clean residual min=-0.001992 max=0.001826 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.278229 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.278229 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=0.056013Jy sigma=0.507594 ! Fit after self-cal, rms=0.056012Jy sigma=0.507590 ! 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=0.056012Jy sigma=0.507590 ! Fit after self-cal, rms=0.056059Jy sigma=0.507543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.362 mas, bpa=-41.07 degrees ! Estimated noise=0.917512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72363e-06 Jy ! Component: 100 - total flux cleaned = 0.000109814 Jy ! Component: 150 - total flux cleaned = 0.000150925 Jy ! Component: 200 - total flux cleaned = 0.00016321 Jy ! Total flux subtracted in 200 components = 0.00016321 Jy ! Clean residual min=-0.001980 max=0.001824 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.278392 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.278392 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=0.056051Jy sigma=0.507468 ! Fit after self-cal, rms=0.056051Jy sigma=0.507464 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 = -3.20817e-05 Jy ! Component: 100 - total flux cleaned = -3.24337e-05 Jy ! Component: 150 - total flux cleaned = -3.22855e-05 Jy ! Component: 200 - total flux cleaned = -2.23009e-05 Jy ! Total flux subtracted in 200 components = -2.23009e-05 Jy ! Clean residual min=-0.001960 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.27837 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.27837 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=0.056047Jy sigma=0.507427 ! Fit after self-cal, rms=0.056047Jy sigma=0.507425 ! 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=0.056047Jy sigma=0.507425 ! Fit after self-cal, rms=0.056085Jy sigma=0.507408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=3.007 mas, bpa=87.27 degrees ! Estimated noise=1.13547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394275 Jy ! Component: 100 - total flux cleaned = 0.000442782 Jy ! Component: 150 - total flux cleaned = 0.000480083 Jy ! Component: 200 - total flux cleaned = 0.000495328 Jy ! Total flux subtracted in 200 components = 0.000495328 Jy ! Clean residual min=-0.002285 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.278865 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.278865 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=0.056084Jy sigma=0.507399 ! Fit after self-cal, rms=0.056084Jy sigma=0.507397 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 = 3.16894e-05 Jy ! Component: 100 - total flux cleaned = 2.70974e-05 Jy ! Component: 150 - total flux cleaned = 2.26792e-05 Jy ! Component: 200 - total flux cleaned = 1.8946e-05 Jy ! Total flux subtracted in 200 components = 1.8946e-05 Jy ! Clean residual min=-0.002272 max=0.001764 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.278884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.278884 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=0.056084Jy sigma=0.507395 ! Fit after self-cal, rms=0.056084Jy sigma=0.507394 ! 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=1.103 mas, bmaj=1.361 mas, bpa=-41.03 degrees ! Estimated noise=0.917952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.361 at -41.03 degrees (North through East) ! Clean map min=-0.0018407 max=0.26131 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=0.8173 mas, bmaj=1.067 mas, bpa=-38.7 degrees ! Estimated noise=1.40023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203043 Jy ! Component: 100 - total flux cleaned = 0.24732 Jy ! Component: 150 - total flux cleaned = 0.259997 Jy ! Component: 200 - total flux cleaned = 0.266795 Jy ! Total flux subtracted in 200 components = 0.266795 Jy ! Clean residual min=-0.003032 max=0.003784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.266795 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.266795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.361 mas, bpa=-41.03 degrees ! Estimated noise=0.917952 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 = 0.00554458 Jy ! Component: 100 - total flux cleaned = 0.00854654 Jy ! Component: 150 - total flux cleaned = 0.010276 Jy ! Component: 200 - total flux cleaned = 0.0112824 Jy ! Total flux subtracted in 200 components = 0.0112824 Jy ! Clean residual min=-0.001985 max=0.001793 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.278077 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.278077 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=2.64 mas, bmaj=3.007 mas, bpa=87.27 degrees ! Estimated noise=1.13547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567932 Jy ! Component: 100 - total flux cleaned = 0.000617702 Jy ! Component: 150 - total flux cleaned = 0.000658753 Jy ! Component: 200 - total flux cleaned = 0.000691899 Jy ! Total flux subtracted in 200 components = 0.000691899 Jy ! Clean residual min=-0.002240 max=0.001758 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.278769 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 = 1.71572e-05 Jy ! Component: 100 - total flux cleaned = 3.96893e-05 Jy ! Component: 150 - total flux cleaned = 5.70626e-05 Jy ! Component: 200 - total flux cleaned = 6.25602e-05 Jy ! Total flux subtracted in 200 components = 6.25602e-05 Jy ! Clean residual min=-0.002252 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.278832 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.278832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.361 mas, bpa=-41.03 degrees ! Estimated noise=0.917952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228498 Jy ! Component: 100 - total flux cleaned = -0.000206896 Jy ! Component: 150 - total flux cleaned = -0.000164661 Jy ! Component: 200 - total flux cleaned = -0.000108933 Jy ! Total flux subtracted in 200 components = -0.000108933 Jy ! Clean residual min=-0.001959 max=0.001789 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.278723 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.278723 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=0.056094Jy sigma=0.507452 ! Fit after self-cal, rms=0.056093Jy sigma=0.507441 wmodel J1510+5702_X_h_map.mod ! Writing 41 model components to file: J1510+5702_X_h_map.mod wobs J1510+5702_X_h_uvs.fits ! Writing UV FITS file: J1510+5702_X_h_uvs.fits wwins J1510+5702_X_h_map.win ! wwins: Wrote 2 windows to J1510+5702_X_h_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 = -0.000566913 Jy ! Component: 100 - total flux cleaned = -0.000847222 Jy ! Component: 150 - total flux cleaned = -0.000995219 Jy ! Component: 200 - total flux cleaned = -0.000911027 Jy ! Component: 250 - total flux cleaned = -0.00085577 Jy ! Component: 300 - total flux cleaned = -0.000668896 Jy ! Component: 350 - total flux cleaned = -0.000486983 Jy ! Component: 400 - total flux cleaned = -0.000308971 Jy ! Component: 450 - total flux cleaned = -0.00011051 Jy ! Component: 500 - total flux cleaned = -1.3416e-05 Jy ! Component: 550 - total flux cleaned = 5.77383e-05 Jy ! Component: 600 - total flux cleaned = 0.00017396 Jy ! Component: 650 - total flux cleaned = 0.000127694 Jy ! Component: 700 - total flux cleaned = 0.000195235 Jy ! Component: 750 - total flux cleaned = 0.000128826 Jy ! Component: 800 - total flux cleaned = 0.000172405 Jy ! Component: 850 - total flux cleaned = 8.63856e-05 Jy ! Component: 900 - total flux cleaned = 0.000107915 Jy ! Component: 950 - total flux cleaned = 6.65078e-05 Jy ! Component: 1000 - total flux cleaned = 0.000107458 Jy ! Component: 1050 - total flux cleaned = 0.000127857 Jy ! Component: 1100 - total flux cleaned = 0.000187387 Jy ! Component: 1150 - total flux cleaned = 8.84038e-05 Jy ! Component: 1200 - total flux cleaned = 0.000108114 Jy ! Component: 1250 - total flux cleaned = 0.0001658 Jy ! Component: 1300 - total flux cleaned = 0.000108709 Jy ! Component: 1350 - total flux cleaned = 0.00020298 Jy ! Component: 1400 - total flux cleaned = 0.000184014 Jy ! Component: 1450 - total flux cleaned = 0.000165805 Jy ! Component: 1500 - total flux cleaned = 0.00023829 Jy ! Component: 1550 - total flux cleaned = 0.000238467 Jy ! Component: 1600 - total flux cleaned = 0.000220681 Jy ! Component: 1650 - total flux cleaned = 0.000220552 Jy ! Component: 1700 - total flux cleaned = 0.000167807 Jy ! Component: 1750 - total flux cleaned = 0.000150108 Jy ! Component: 1800 - total flux cleaned = 8.15389e-05 Jy ! Component: 1850 - total flux cleaned = 6.47277e-05 Jy ! Component: 1900 - total flux cleaned = 1.4102e-05 Jy ! Component: 1950 - total flux cleaned = -8.61726e-05 Jy ! Component: 2000 - total flux cleaned = -0.000135706 Jy ! Component: 2050 - total flux cleaned = -0.000119267 Jy ! Component: 2100 - total flux cleaned = -0.000151892 Jy ! Component: 2150 - total flux cleaned = -0.000232279 Jy ! Component: 2200 - total flux cleaned = -0.000216398 Jy ! Component: 2250 - total flux cleaned = -0.000327187 Jy ! Component: 2300 - total flux cleaned = -0.000233121 Jy ! Component: 2350 - total flux cleaned = -0.000295332 Jy ! Component: 2400 - total flux cleaned = -0.000310758 Jy ! Component: 2450 - total flux cleaned = -0.000402599 Jy ! Component: 2500 - total flux cleaned = -0.00038757 Jy ! Component: 2550 - total flux cleaned = -0.000417581 Jy ! Component: 2600 - total flux cleaned = -0.000432534 Jy ! Component: 2650 - total flux cleaned = -0.000462485 Jy ! Component: 2700 - total flux cleaned = -0.00047724 Jy ! Component: 2750 - total flux cleaned = -0.000477262 Jy ! Component: 2800 - total flux cleaned = -0.000506293 Jy ! Component: 2850 - total flux cleaned = -0.000506324 Jy ! Component: 2900 - total flux cleaned = -0.000534994 Jy ! Component: 2950 - total flux cleaned = -0.000535011 Jy ! Component: 3000 - total flux cleaned = -0.000591499 Jy ! Component: 3050 - total flux cleaned = -0.0006894 Jy ! Component: 3100 - total flux cleaned = -0.000647714 Jy ! Component: 3150 - total flux cleaned = -0.000689078 Jy ! Component: 3200 - total flux cleaned = -0.0007439 Jy ! Component: 3250 - total flux cleaned = -0.000798394 Jy ! Component: 3300 - total flux cleaned = -0.00083892 Jy ! Component: 3350 - total flux cleaned = -0.000865743 Jy ! Component: 3400 - total flux cleaned = -0.000879017 Jy ! Component: 3450 - total flux cleaned = -0.000945239 Jy ! Component: 3500 - total flux cleaned = -0.000984702 Jy ! Component: 3550 - total flux cleaned = -0.00101097 Jy ! Component: 3600 - total flux cleaned = -0.00107585 Jy ! Component: 3650 - total flux cleaned = -0.00112744 Jy ! Component: 3700 - total flux cleaned = -0.00119164 Jy ! Component: 3750 - total flux cleaned = -0.00121706 Jy ! Component: 3800 - total flux cleaned = -0.00126772 Jy ! Component: 3850 - total flux cleaned = -0.00135584 Jy ! Component: 3900 - total flux cleaned = -0.00139332 Jy ! Component: 3950 - total flux cleaned = -0.0013932 Jy ! Component: 4000 - total flux cleaned = -0.00141796 Jy ! Component: 4050 - total flux cleaned = -0.00144252 Jy ! Total flux subtracted in 4096 components = -0.00150362 Jy ! Clean residual min=-0.000729 max=0.000799 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.277219 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 333 components and 0.277219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1510+5702_X_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.361 at -41.03 degrees (North through East) ! Clean map min=-0.0012856 max=0.2613 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1510+5702_X_h_map.fits wmodel /image_prod/ug002_uva//J1510+5702_X_h_map.mod ! Writing 333 model components to file: /image_prod/ug002_uva//J1510+5702_X_h_map.mod wobs /image_prod/ug002_uva//J1510+5702_X_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1510+5702_X_h_uvs.fits wwins /image_prod/ug002_uva//J1510+5702_X_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1510+5702_X_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230282 0.230282 0.460565 0.92113 1.84226 3.68452 7.36904 14.7381 29.4762 58.9523 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1302.75 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1510+5702_X_h_dfm.log closed on Thu Mar 5 02:07:59 2020