! Started logfile: /scr/pima/bg219e_uvs/J0819+2747_X_dfm.log on Thu May 19 18:29:32 2016 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 /scr/pima/bg219e_uvs/J0819+2747_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0819+2747_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.930556 visibilities/baseline/integration-bin. ! Found source: J0819+2747 ! ! 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 16884 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 J0819+2747_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 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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017626Jy sigma=23.448889 ! Fit after self-cal, rms=0.830698Jy sigma=19.072183 ! 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=0.7845 mas, bmaj=1.284 mas, bpa=-10.18 degrees ! Estimated noise=0.485129 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 = 0.12434 Jy ! Component: 100 - total flux cleaned = 0.161841 Jy ! Total flux subtracted in 100 components = 0.161841 Jy ! Clean residual min=-0.007182 max=0.015644 Jy/beam ! Clean residual mean=-0.000016 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.161841 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.161841 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=0.071924Jy sigma=1.588506 ! Fit after self-cal, rms=0.071886Jy sigma=1.587489 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172222 Jy ! Component: 100 - total flux cleaned = 0.0261233 Jy ! Total flux subtracted in 100 components = 0.0261233 Jy ! Clean residual min=-0.005127 max=0.009096 Jy/beam ! Clean residual mean=-0.000011 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.187965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.187965 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=0.066588Jy sigma=1.451372 ! Fit after self-cal, rms=0.066536Jy sigma=1.450531 ! Inverting map ! Added new window around map position (0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805699 Jy ! Component: 100 - total flux cleaned = 0.0131803 Jy ! Total flux subtracted in 100 components = 0.0131803 Jy ! Clean residual min=-0.004122 max=0.003948 Jy/beam ! Clean residual mean=-0.000008 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.201145 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.201145 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=0.065080Jy sigma=1.413080 ! Fit after self-cal, rms=0.065027Jy sigma=1.412119 ! 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=1.027 mas, bmaj=1.559 mas, bpa=-4.845 degrees ! Estimated noise=0.247418 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 (0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722615 Jy ! Component: 100 - total flux cleaned = 0.0120922 Jy ! Component: 150 - total flux cleaned = 0.0156641 Jy ! Component: 200 - total flux cleaned = 0.0183436 Jy ! Total flux subtracted in 200 components = 0.0183436 Jy ! Clean residual min=-0.002717 max=0.004243 Jy/beam ! Clean residual mean=-0.000014 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.219489 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.219489 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=0.064056Jy sigma=1.387452 ! Fit after self-cal, rms=0.064018Jy sigma=1.386543 ! Inverting map ! Added new window around map position (1.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041165 Jy ! Component: 100 - total flux cleaned = 0.00672517 Jy ! Component: 150 - total flux cleaned = 0.00879752 Jy ! Component: 200 - total flux cleaned = 0.0105038 Jy ! Total flux subtracted in 200 components = 0.0105038 Jy ! Clean residual min=-0.002046 max=0.002437 Jy/beam ! Clean residual mean=-0.000009 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.229992 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 0.229992 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=0.063693Jy sigma=1.378452 ! Fit after self-cal, rms=0.063679Jy sigma=1.378137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.559 at -4.845 degrees (North through East) ! Clean map min=-0.0019356 max=0.16862 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 0.96 ! LA 0.99 NL 1.03 OV 1.00 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.09 HN 0.99 KP 0.96 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.01 ! LA 0.98 NL 1.00 OV 1.01 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 0.98 KP 1.00 ! LA 0.95 MK 0.99 NL 1.02 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.02 ! LA 0.94 NL 1.01 OV 1.01 PT 0.97 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.00 ! LA 0.95 NL 1.00 OV 1.02 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.00 KP 0.96 ! LA 0.98 MK 1.02 NL 1.01 OV 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.01 ! LA 0.95 NL 0.99 OV 1.03 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 HN 1.00 KP 0.98 ! LA 0.96 MK 1.03 NL 0.99 OV 1.05 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 0.98 ! LA 0.94 NL 0.99 OV 1.01 PT 1.00 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 0.97 KP 0.97 ! LA 0.97 MK 0.98 NL 1.02 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.99 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 1.01 KP 0.96 ! LA 0.97 MK 1.06 NL 1.03 OV 0.96 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.00 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.97 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 0.98 KP 0.95 ! LA 0.98 MK 1.03 NL 1.00 OV 0.99 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.98 ! LA 0.92 NL 1.03 OV 1.02 PT 1.02 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.04 KP 0.99 ! LA 0.95 MK 1.04 NL 0.97 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.97 ! LA 0.96 NL 1.04 OV 1.03 PT 0.95 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.05 HN 0.98 KP 0.94 ! LA 0.97 MK 1.03 NL 1.00 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.00 ! LA 1.00 NL 0.99 OV 1.02 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 HN 1.00 KP 0.92 ! LA 0.97 MK 1.12 NL 1.00 OV 1.00 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.00 KP 0.98 ! LA 0.96 NL 0.98 OV 1.00 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.99 KP 0.97 ! LA 1.03 MK 0.96 NL 1.01 OV 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.063679Jy sigma=1.378137 ! Fit after self-cal, rms=0.063542Jy sigma=1.367915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.566 mas, bpa=-4.752 degrees ! Estimated noise=0.246754 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 = 0.00130306 Jy ! Component: 100 - total flux cleaned = 0.00182876 Jy ! Component: 150 - total flux cleaned = 0.00199187 Jy ! Component: 200 - total flux cleaned = 0.00213416 Jy ! Total flux subtracted in 200 components = 0.00213416 Jy ! Clean residual min=-0.001588 max=0.001631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.232126 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.232126 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=0.063506Jy sigma=1.367088 ! Fit after self-cal, rms=0.063518Jy sigma=1.366955 ! 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=0.063518Jy sigma=1.366955 ! Fit after self-cal, rms=0.063504Jy sigma=1.366911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.566 mas, bpa=-4.721 degrees ! Estimated noise=0.246626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444728 Jy ! Component: 100 - total flux cleaned = 0.000556895 Jy ! Component: 150 - total flux cleaned = 0.000697596 Jy ! Component: 200 - total flux cleaned = 0.000825075 Jy ! Total flux subtracted in 200 components = 0.000825075 Jy ! Clean residual min=-0.001525 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.232952 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.232952 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=0.063490Jy sigma=1.366585 ! Fit after self-cal, rms=0.063489Jy sigma=1.366563 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 (-45.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128277 Jy ! Component: 100 - total flux cleaned = 0.00174644 Jy ! Component: 150 - total flux cleaned = 0.0018297 Jy ! Component: 200 - total flux cleaned = 0.00196002 Jy ! Total flux subtracted in 200 components = 0.00196002 Jy ! Clean residual min=-0.001491 max=0.001412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.234912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.234912 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=0.063461Jy sigma=1.365819 ! Fit after self-cal, rms=0.063457Jy sigma=1.365781 ! 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=0.063457Jy sigma=1.365781 ! Fit after self-cal, rms=0.063444Jy sigma=1.365709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.566 mas, bpa=-4.702 degrees ! Estimated noise=0.246458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413207 Jy ! Component: 100 - total flux cleaned = 0.000618862 Jy ! Component: 150 - total flux cleaned = 0.000652203 Jy ! Component: 200 - total flux cleaned = 0.000697533 Jy ! Total flux subtracted in 200 components = 0.000697533 Jy ! Clean residual min=-0.001451 max=0.001370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.235609 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.235609 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=0.063435Jy sigma=1.365474 ! Fit after self-cal, rms=0.063435Jy sigma=1.365464 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 = 5.47037e-05 Jy ! Component: 100 - total flux cleaned = 9.6641e-05 Jy ! Component: 150 - total flux cleaned = 0.000149306 Jy ! Component: 200 - total flux cleaned = 0.000186982 Jy ! Total flux subtracted in 200 components = 0.000186982 Jy ! Clean residual min=-0.001419 max=0.001361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.235796 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.235796 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=0.063430Jy sigma=1.365340 ! Fit after self-cal, rms=0.063429Jy sigma=1.365339 ! 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=0.063429Jy sigma=1.365339 ! Fit after self-cal, rms=0.063417Jy sigma=1.365316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=2.572 mas, bpa=-1.849 degrees ! Estimated noise=0.301145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177099 Jy ! Component: 100 - total flux cleaned = 0.00044535 Jy ! Component: 150 - total flux cleaned = 0.000665907 Jy ! Component: 200 - total flux cleaned = 0.000859248 Jy ! Total flux subtracted in 200 components = 0.000859248 Jy ! Clean residual min=-0.001386 max=0.001402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.236655 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 144 components and 0.236655 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=0.063419Jy sigma=1.365303 ! Fit after self-cal, rms=0.063417Jy sigma=1.365276 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 = -4.31177e-05 Jy ! Component: 100 - total flux cleaned = 0.000128237 Jy ! Component: 150 - total flux cleaned = 0.000239689 Jy ! Component: 200 - total flux cleaned = 0.000281848 Jy ! Total flux subtracted in 200 components = 0.000281848 Jy ! Clean residual min=-0.001351 max=0.001371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.236937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.236937 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=0.063418Jy sigma=1.365282 ! Fit after self-cal, rms=0.063417Jy sigma=1.365270 ! 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=1.032 mas, bmaj=1.567 mas, bpa=-4.695 degrees ! Estimated noise=0.246354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.567 at -4.695 degrees (North through East) ! Clean map min=-0.0013146 max=0.16824 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=0.7863 mas, bmaj=1.285 mas, bpa=-9.997 degrees ! Estimated noise=0.484245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123896 Jy ! Component: 100 - total flux cleaned = 0.16139 Jy ! Component: 150 - total flux cleaned = 0.17909 Jy ! Component: 200 - total flux cleaned = 0.189396 Jy ! Total flux subtracted in 200 components = 0.189396 Jy ! Clean residual min=-0.004287 max=0.005354 Jy/beam ! Clean residual mean=-0.000009 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.189396 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.189396 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.567 mas, bpa=-4.695 degrees ! Estimated noise=0.246354 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 = 0.00997064 Jy ! Component: 100 - total flux cleaned = 0.0163448 Jy ! Component: 150 - total flux cleaned = 0.0211463 Jy ! Component: 200 - total flux cleaned = 0.024951 Jy ! Total flux subtracted in 200 components = 0.024951 Jy ! Clean residual min=-0.002105 max=0.002344 Jy/beam ! Clean residual mean=-0.000012 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.214347 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.214347 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=2.188 mas, bmaj=2.572 mas, bpa=-1.849 degrees ! Estimated noise=0.301145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529608 Jy ! Component: 100 - total flux cleaned = 0.00890551 Jy ! Component: 150 - total flux cleaned = 0.0115965 Jy ! Component: 200 - total flux cleaned = 0.0136834 Jy ! Total flux subtracted in 200 components = 0.0136834 Jy ! Clean residual min=-0.001775 max=0.001867 Jy/beam ! Clean residual mean=-0.000011 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.228031 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 = 0.0016582 Jy ! Component: 100 - total flux cleaned = 0.00301056 Jy ! Component: 150 - total flux cleaned = 0.0041273 Jy ! Component: 200 - total flux cleaned = 0.00505318 Jy ! Total flux subtracted in 200 components = 0.00505318 Jy ! Clean residual min=-0.001413 max=0.001441 Jy/beam ! Clean residual mean=-0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.233084 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 164 components and 0.233084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.567 mas, bpa=-4.695 degrees ! Estimated noise=0.246354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659475 Jy ! Component: 100 - total flux cleaned = 0.00113499 Jy ! Component: 150 - total flux cleaned = 0.0015228 Jy ! Component: 200 - total flux cleaned = 0.00178499 Jy ! Total flux subtracted in 200 components = 0.00178499 Jy ! Clean residual min=-0.001413 max=0.001404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.234869 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 181 components and 0.234869 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=0.063468Jy sigma=1.366439 ! Fit after self-cal, rms=0.063462Jy sigma=1.366326 wmodel /J0819+2747_X_map.mod ! wmodel: Unable to open new model file: /J0819+2747_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0819+2747_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.567 at -4.695 degrees (North through East) ! Clean map min=-0.0013217 max=0.16835 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0819+2747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559436 0.559436 1.11887 2.23774 4.47549 8.95098 17.902 35.8039 71.6078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.254 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0819+2747_X_dfm.log closed on Thu May 19 18:29:35 2016