! Started logfile: /tmp/maps//J0559+6409_X_20180612_dfm.log on Wed Jul 4 23:01:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J0559+6409_X_20180612_uva.fits ! Reading UV FITS file: /tmp/maps//J0559+6409_X_20180612_uva.fits ! AN table 1: 78 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0559+6409 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 28080 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0559+6409_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000218Jy sigma=28.430119 ! Fit after self-cal, rms=0.991832Jy sigma=28.190221 ! 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=0.6534 mas, bmaj=3.062 mas, bpa=-9.563 degrees ! Estimated noise=0.38782 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 = 0.00713192 Jy ! Component: 100 - total flux cleaned = 0.00870401 Jy ! Total flux subtracted in 100 components = 0.00870401 Jy ! Clean residual min=-0.000991 max=0.001101 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.00870401 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.00870401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023854Jy sigma=0.653832 ! Fit after self-cal, rms=0.022455Jy sigma=0.611804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325277 Jy ! Component: 100 - total flux cleaned = 0.00401026 Jy ! Total flux subtracted in 100 components = 0.00401026 Jy ! Clean residual min=-0.000972 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0127143 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0127143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022173Jy sigma=0.603201 ! Fit after self-cal, rms=0.022171Jy sigma=0.603170 ! 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=0.8797 mas, bmaj=3.014 mas, bpa=-10.05 degrees ! Estimated noise=0.155297 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 = -0.000335504 Jy ! Component: 100 - total flux cleaned = -0.00049284 Jy ! Component: 150 - total flux cleaned = -0.000525968 Jy ! Component: 200 - total flux cleaned = -0.000539004 Jy ! Total flux subtracted in 200 components = -0.000539004 Jy ! Clean residual min=-0.000484 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0121753 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0121753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022165Jy sigma=0.603019 ! Fit after self-cal, rms=0.022160Jy sigma=0.602936 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 3.014 at -10.05 degrees (North through East) ! Clean map min=-0.00044198 max=0.012239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.04 KP 0.88 ! LA 1.08 MK 1.10 NL 1.10 OV 0.89 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.32 HN 0.96 KP 1.01 ! LA 0.97 MK 0.91 NL 1.17 OV 0.87 ! PT 1.13 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.82 HN 0.95 KP 1.13 ! LA 1.09 MK 0.98 NL 1.11 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.98 KP 1.17 ! LA 0.98 MK 0.84 NL 1.22 OV 0.87 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.10 KP 0.93 ! LA 0.96 MK 1.07 NL 1.15 OV 0.86 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.85 KP 0.93 ! LA 1.02 MK 1.03 NL 1.12 OV 0.93 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 0.89 KP 1.00 ! LA 1.00 MK 1.05 NL 1.24 OV 0.90 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.93 KP 1.12 ! LA 1.03 MK 1.04 NL 1.20 OV 0.93 ! PT 1.02 SC 0.83 ! ! ! Fit before self-cal, rms=0.022160Jy sigma=0.602936 ! Fit after self-cal, rms=0.022501Jy sigma=0.601221 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.994 mas, bpa=-9.994 degrees ! Estimated noise=0.155818 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 = 1.61382e-05 Jy ! Component: 100 - total flux cleaned = 4.8579e-05 Jy ! Component: 150 - total flux cleaned = 6.33372e-05 Jy ! Component: 200 - total flux cleaned = 7.56303e-05 Jy ! Total flux subtracted in 200 components = 7.56303e-05 Jy ! Clean residual min=-0.000370 max=0.000411 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0122509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0122509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022500Jy sigma=0.601176 ! Fit after self-cal, rms=0.022558Jy sigma=0.600447 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022558Jy sigma=0.600447 ! Fit after self-cal, rms=0.022994Jy sigma=0.600257 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8673 mas, bmaj=2.988 mas, bpa=-9.976 degrees ! Estimated noise=0.156746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15882e-05 Jy ! Component: 100 - total flux cleaned = 8.40814e-05 Jy ! Component: 150 - total flux cleaned = 9.8446e-05 Jy ! Component: 200 - total flux cleaned = 0.000100826 Jy ! Total flux subtracted in 200 components = 0.000100826 Jy ! Clean residual min=-0.000381 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0123517 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0123517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022993Jy sigma=0.600233 ! Fit after self-cal, rms=0.023023Jy sigma=0.600107 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 (12.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334285 Jy ! Component: 100 - total flux cleaned = 0.000412655 Jy ! Component: 150 - total flux cleaned = 0.000402357 Jy ! Component: 200 - total flux cleaned = 0.000388183 Jy ! Total flux subtracted in 200 components = 0.000388183 Jy ! Clean residual min=-0.000419 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0127399 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0127399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023017Jy sigma=0.599924 ! Fit after self-cal, rms=0.023013Jy sigma=0.599821 ! Inverting map ! Added new window around map position (-13.2, -43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195895 Jy ! Component: 100 - total flux cleaned = 0.000176772 Jy ! Component: 150 - total flux cleaned = 0.000176485 Jy ! Component: 200 - total flux cleaned = 0.000176635 Jy ! Total flux subtracted in 200 components = 0.000176635 Jy ! Clean residual min=-0.000380 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0129165 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0129165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023006Jy sigma=0.599594 ! Fit after self-cal, rms=0.023002Jy sigma=0.599447 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023002Jy sigma=0.599447 ! Fit after self-cal, rms=0.023163Jy sigma=0.599394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=2.983 mas, bpa=-9.965 degrees ! Estimated noise=0.156874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197883 Jy ! Component: 100 - total flux cleaned = 0.000213631 Jy ! Component: 150 - total flux cleaned = 0.000226255 Jy ! Component: 200 - total flux cleaned = 0.000237127 Jy ! Total flux subtracted in 200 components = 0.000237127 Jy ! Clean residual min=-0.000383 max=0.000360 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0131537 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.0131537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023158Jy sigma=0.599246 ! Fit after self-cal, rms=0.023167Jy sigma=0.599018 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 = 0.000114412 Jy ! Component: 100 - total flux cleaned = 0.000120774 Jy ! Component: 150 - total flux cleaned = 0.000132377 Jy ! Component: 200 - total flux cleaned = 0.00014782 Jy ! Total flux subtracted in 200 components = 0.00014782 Jy ! Clean residual min=-0.000365 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0133015 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.0133015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023163Jy sigma=0.598910 ! Fit after self-cal, rms=0.023162Jy sigma=0.598851 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023162Jy sigma=0.598851 ! Fit after self-cal, rms=0.023233Jy sigma=0.598827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=3.125 mas, bpa=-11.04 degrees ! Estimated noise=0.205469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148121 Jy ! Component: 100 - total flux cleaned = 0.000180931 Jy ! Component: 150 - total flux cleaned = 0.000197583 Jy ! Component: 200 - total flux cleaned = 0.000221945 Jy ! Total flux subtracted in 200 components = 0.000221945 Jy ! Clean residual min=-0.000447 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0135234 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0135234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023232Jy sigma=0.598768 ! Fit after self-cal, rms=0.023240Jy sigma=0.598741 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 = 6.03177e-05 Jy ! Component: 100 - total flux cleaned = 7.06315e-05 Jy ! Component: 150 - total flux cleaned = 7.97965e-05 Jy ! Component: 200 - total flux cleaned = 9.24585e-05 Jy ! Total flux subtracted in 200 components = 9.24585e-05 Jy ! Clean residual min=-0.000446 max=0.000427 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0136159 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0136159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023239Jy sigma=0.598708 ! Fit after self-cal, rms=0.023239Jy sigma=0.598697 ! 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=0.8635 mas, bmaj=2.98 mas, bpa=-9.965 degrees ! Estimated noise=0.156775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 2.98 at -9.965 degrees (North through East) ! Clean map min=-0.0005682 max=0.012297 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=0.6431 mas, bmaj=3.057 mas, bpa=-9.508 degrees ! Estimated noise=0.382789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978684 Jy ! Component: 100 - total flux cleaned = 0.0120369 Jy ! Component: 150 - total flux cleaned = 0.0124311 Jy ! Component: 200 - total flux cleaned = 0.0122953 Jy ! Total flux subtracted in 200 components = 0.0122953 Jy ! Clean residual min=-0.000975 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0122953 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0122953 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=2.98 mas, bpa=-9.965 degrees ! Estimated noise=0.156775 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 = 0.00050075 Jy ! Component: 100 - total flux cleaned = 0.000648481 Jy ! Component: 150 - total flux cleaned = 0.000762113 Jy ! Component: 200 - total flux cleaned = 0.000859295 Jy ! Total flux subtracted in 200 components = 0.000859295 Jy ! Clean residual min=-0.000366 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0131546 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0131546 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=1.979 mas, bmaj=3.125 mas, bpa=-11.04 degrees ! Estimated noise=0.205469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220815 Jy ! Component: 100 - total flux cleaned = 0.000302622 Jy ! Component: 150 - total flux cleaned = 0.000332343 Jy ! Component: 200 - total flux cleaned = 0.000365039 Jy ! Total flux subtracted in 200 components = 0.000365039 Jy ! Clean residual min=-0.000451 max=0.000425 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0135196 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 = 3.4664e-05 Jy ! Component: 100 - total flux cleaned = 6.63849e-05 Jy ! Component: 150 - total flux cleaned = 0.000100459 Jy ! Component: 200 - total flux cleaned = 0.000122899 Jy ! Total flux subtracted in 200 components = 0.000122899 Jy ! Clean residual min=-0.000434 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0136425 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.0136425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=2.98 mas, bpa=-9.965 degrees ! Estimated noise=0.156775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.30156e-07 Jy ! Component: 100 - total flux cleaned = -6.83399e-06 Jy ! Component: 150 - total flux cleaned = -8.20235e-07 Jy ! Component: 200 - total flux cleaned = 4.83959e-06 Jy ! Total flux subtracted in 200 components = 4.83959e-06 Jy ! Clean residual min=-0.000374 max=0.000368 Jy/beam ! Clean residual mean=0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0136474 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0136474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023239Jy sigma=0.598762 ! Fit after self-cal, rms=0.023234Jy sigma=0.598638 wmodel J0559+6409_X_map.mod ! Writing 89 model components to file: J0559+6409_X_map.mod wobs J0559+6409_X_uvs.fits ! Writing UV FITS file: J0559+6409_X_uvs.fits wwins J0559+6409_X_map.win ! wwins: Wrote 3 windows to J0559+6409_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 = -4.44766e-05 Jy ! Component: 100 - total flux cleaned = -2.67032e-05 Jy ! Component: 150 - total flux cleaned = 1.33165e-05 Jy ! Component: 200 - total flux cleaned = 4.08324e-05 Jy ! Component: 250 - total flux cleaned = 7.80001e-05 Jy ! Component: 300 - total flux cleaned = 9.33396e-05 Jy ! Component: 350 - total flux cleaned = 0.000113329 Jy ! Component: 400 - total flux cleaned = 0.000103669 Jy ! Component: 450 - total flux cleaned = 8.47786e-05 Jy ! Component: 500 - total flux cleaned = 7.09251e-05 Jy ! Component: 550 - total flux cleaned = 4.83136e-05 Jy ! Component: 600 - total flux cleaned = 2.62033e-05 Jy ! Component: 650 - total flux cleaned = 4.53787e-06 Jy ! Component: 700 - total flux cleaned = -8.16652e-06 Jy ! Component: 750 - total flux cleaned = -1.22696e-05 Jy ! Component: 800 - total flux cleaned = -8.16509e-06 Jy ! Component: 850 - total flux cleaned = -1.22179e-05 Jy ! Component: 900 - total flux cleaned = -2.80875e-05 Jy ! Component: 950 - total flux cleaned = -2.41403e-05 Jy ! Component: 1000 - total flux cleaned = -3.56785e-05 Jy ! Component: 1050 - total flux cleaned = -2.80209e-05 Jy ! Component: 1100 - total flux cleaned = -2.8041e-05 Jy ! Component: 1150 - total flux cleaned = -4.65605e-05 Jy ! Component: 1200 - total flux cleaned = -5.39057e-05 Jy ! Component: 1250 - total flux cleaned = -7.19034e-05 Jy ! Component: 1300 - total flux cleaned = -6.47624e-05 Jy ! Component: 1350 - total flux cleaned = -7.17958e-05 Jy ! Component: 1400 - total flux cleaned = -6.1349e-05 Jy ! Component: 1450 - total flux cleaned = -8.22106e-05 Jy ! Component: 1500 - total flux cleaned = -9.24962e-05 Jy ! Component: 1550 - total flux cleaned = -0.000102681 Jy ! Component: 1600 - total flux cleaned = -0.000106055 Jy ! Component: 1650 - total flux cleaned = -0.000109418 Jy ! Component: 1700 - total flux cleaned = -0.000109394 Jy ! Component: 1750 - total flux cleaned = -0.000109444 Jy ! Component: 1800 - total flux cleaned = -0.000119223 Jy ! Component: 1850 - total flux cleaned = -0.000138576 Jy ! Component: 1900 - total flux cleaned = -0.000128986 Jy ! Component: 1950 - total flux cleaned = -0.000135322 Jy ! Component: 2000 - total flux cleaned = -0.000151003 Jy ! Component: 2050 - total flux cleaned = -0.000141634 Jy ! Component: 2100 - total flux cleaned = -0.000147839 Jy ! Component: 2150 - total flux cleaned = -0.000147809 Jy ! Component: 2200 - total flux cleaned = -0.000150833 Jy ! Component: 2250 - total flux cleaned = -0.000162867 Jy ! Component: 2300 - total flux cleaned = -0.000156859 Jy ! Component: 2350 - total flux cleaned = -0.000156855 Jy ! Component: 2400 - total flux cleaned = -0.000171562 Jy ! Component: 2450 - total flux cleaned = -0.000183214 Jy ! Component: 2500 - total flux cleaned = -0.000186083 Jy ! Component: 2550 - total flux cleaned = -0.000188922 Jy ! Component: 2600 - total flux cleaned = -0.000203208 Jy ! Component: 2650 - total flux cleaned = -0.000206034 Jy ! Component: 2700 - total flux cleaned = -0.000206027 Jy ! Component: 2750 - total flux cleaned = -0.000208844 Jy ! Component: 2800 - total flux cleaned = -0.000222758 Jy ! Component: 2850 - total flux cleaned = -0.000233822 Jy ! Component: 2900 - total flux cleaned = -0.000233799 Jy ! Component: 2950 - total flux cleaned = -0.000236497 Jy ! Component: 3000 - total flux cleaned = -0.000228358 Jy ! Component: 3050 - total flux cleaned = -0.000233747 Jy ! Component: 3100 - total flux cleaned = -0.000239113 Jy ! Component: 3150 - total flux cleaned = -0.00023914 Jy ! Component: 3200 - total flux cleaned = -0.000247099 Jy ! Component: 3250 - total flux cleaned = -0.000239207 Jy ! Component: 3300 - total flux cleaned = -0.000247048 Jy ! Component: 3350 - total flux cleaned = -0.000254807 Jy ! Component: 3400 - total flux cleaned = -0.000249666 Jy ! Component: 3450 - total flux cleaned = -0.000259987 Jy ! Component: 3500 - total flux cleaned = -0.0002702 Jy ! Component: 3550 - total flux cleaned = -0.000280358 Jy ! Component: 3600 - total flux cleaned = -0.000280352 Jy ! Component: 3650 - total flux cleaned = -0.000275327 Jy ! Component: 3700 - total flux cleaned = -0.000275357 Jy ! Component: 3750 - total flux cleaned = -0.000295242 Jy ! Component: 3800 - total flux cleaned = -0.000295215 Jy ! Component: 3850 - total flux cleaned = -0.00029276 Jy ! Component: 3900 - total flux cleaned = -0.000285421 Jy ! Component: 3950 - total flux cleaned = -0.000300033 Jy ! Component: 4000 - total flux cleaned = -0.000300024 Jy ! Component: 4050 - total flux cleaned = -0.00030002 Jy ! Total flux subtracted in 4096 components = -0.000295202 Jy ! Clean residual min=-0.000147 max=0.000139 Jy/beam ! Clean residual mean=0.000000 rms=0.000043 Jy/beam ! Combined flux in latest and established models = 0.0133522 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 371 components and 0.0133522 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0559+6409_X_20180612_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 2.98 at -9.965 degrees (North through East) ! Clean map min=-0.00050131 max=0.012186 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0559+6409_X_20180612_map.fits wmodel /tmp/maps//J0559+6409_X_20180612_map.mod ! Writing 371 model components to file: /tmp/maps//J0559+6409_X_20180612_map.mod wobs /tmp/maps//J0559+6409_X_20180612_uvs.fits ! Writing UV FITS file: /tmp/maps//J0559+6409_X_20180612_uvs.fits wwins /tmp/maps//J0559+6409_X_20180612_map.win ! wwins: Wrote 4 windows to /tmp/maps//J0559+6409_X_20180612_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0121857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.25959e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04867 1.04867 2.09734 4.19468 8.38937 16.7787 33.5575 67.1149 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.076 quit ! Quitting program ! Log file /tmp/maps//J0559+6409_X_20180612_dfm.log closed on Wed Jul 4 23:01:06 2018