! Started logfile: .//J0135+2158_X_20180501_dfm.log on Tue Jun 5 07:32:04 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 .//J0135+2158_X_20180501_uva.fits ! Reading UV FITS file: .//J0135+2158_X_20180501_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.943182 visibilities/baseline/integration-bin. ! Found source: J0135+2158 ! ! 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 4648 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 J0135+2158_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001876Jy sigma=27.540992 ! Fit after self-cal, rms=0.952959Jy sigma=26.168237 ! 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=0.7841 mas, bmaj=2.223 mas, bpa=20.32 degrees ! Estimated noise=0.63402 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 = 0.0348856 Jy ! Component: 100 - total flux cleaned = 0.0458748 Jy ! Total flux subtracted in 100 components = 0.0458748 Jy ! Clean residual min=-0.005489 max=0.008207 Jy/beam ! Clean residual mean=-0.000034 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.0458748 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0458748 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=0.032258Jy sigma=0.859989 ! Fit after self-cal, rms=0.031867Jy sigma=0.849558 ! 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=1.018 mas, bmaj=2.399 mas, bpa=18.23 degrees ! Estimated noise=0.386837 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 = 0.00794826 Jy ! Component: 100 - total flux cleaned = 0.00817566 Jy ! Component: 150 - total flux cleaned = 0.00760784 Jy ! Component: 200 - total flux cleaned = 0.00725871 Jy ! Total flux subtracted in 200 components = 0.00725871 Jy ! Clean residual min=-0.006061 max=0.008417 Jy/beam ! Clean residual mean=-0.000034 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0531335 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0531335 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=0.029665Jy sigma=0.781526 ! Fit after self-cal, rms=0.029656Jy sigma=0.780940 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.399 at 18.23 degrees (North through East) ! Clean map min=-0.0058518 max=0.048753 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.75 KP 1.08 LA 0.91 ! MK 1.01 NL 1.41 OV 1.12 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.70 KP 1.06 LA 0.95 ! MK 1.13 NL 1.55 OV 1.10 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.77 KP 1.15 LA 0.85 ! MK 0.91 NL 1.42 OV 1.19 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.67 KP 1.10 LA 0.82 ! MK 1.09 NL 1.39 OV 1.30 SC 1.20 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.66 KP 1.06 LA 0.90 ! MK 1.07 NL 1.48 OV 1.21 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.76 KP 1.09 LA 0.82 ! MK 0.90 NL 1.44 OV 1.29 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.73 KP 1.22 LA 0.88 ! MK 0.83 NL 1.44 OV 1.39 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.77 KP 1.15 LA 0.88 ! MK 0.98 NL 1.41 OV 1.30 SC 1.03 ! ! ! Fit before self-cal, rms=0.029656Jy sigma=0.780940 ! Fit after self-cal, rms=0.028111Jy sigma=0.680596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.383 mas, bpa=19.15 degrees ! Estimated noise=0.383792 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 (-6.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475587 Jy ! Component: 100 - total flux cleaned = 0.00682705 Jy ! Component: 150 - total flux cleaned = 0.0083463 Jy ! Component: 200 - total flux cleaned = 0.00944179 Jy ! Total flux subtracted in 200 components = 0.00944179 Jy ! Clean residual min=-0.001903 max=0.002412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0625753 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0625753 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=0.027187Jy sigma=0.655079 ! Fit after self-cal, rms=0.027326Jy sigma=0.652471 ! 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=0.027326Jy sigma=0.652471 ! Fit after self-cal, rms=0.027126Jy sigma=0.650122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.399 mas, bpa=19.58 degrees ! Estimated noise=0.382812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141296 Jy ! Component: 100 - total flux cleaned = 0.00154802 Jy ! Component: 150 - total flux cleaned = 0.00171923 Jy ! Component: 200 - total flux cleaned = 0.00186648 Jy ! Total flux subtracted in 200 components = 0.00186648 Jy ! Clean residual min=-0.001558 max=0.001830 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0644418 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0644418 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=0.026973Jy sigma=0.646895 ! Fit after self-cal, rms=0.026959Jy sigma=0.646727 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 = 0.000198345 Jy ! Component: 100 - total flux cleaned = 0.000222691 Jy ! Component: 150 - total flux cleaned = 0.000242959 Jy ! Component: 200 - total flux cleaned = 0.000203788 Jy ! Total flux subtracted in 200 components = 0.000203788 Jy ! Clean residual min=-0.001568 max=0.001723 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0646456 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.0646456 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=0.026914Jy sigma=0.645827 ! Fit after self-cal, rms=0.026909Jy sigma=0.645776 ! 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=0.026909Jy sigma=0.645776 ! Fit after self-cal, rms=0.026943Jy sigma=0.644986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.406 mas, bpa=19.71 degrees ! Estimated noise=0.384921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566982 Jy ! Component: 100 - total flux cleaned = 0.000545588 Jy ! Component: 150 - total flux cleaned = 0.000373017 Jy ! Component: 200 - total flux cleaned = 0.000252103 Jy ! Total flux subtracted in 200 components = 0.000252103 Jy ! Clean residual min=-0.001452 max=0.001614 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0648977 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.0648977 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=0.026901Jy sigma=0.644019 ! Fit after self-cal, rms=0.026896Jy sigma=0.643972 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 = -8.19198e-06 Jy ! Component: 100 - total flux cleaned = -0.000129432 Jy ! Component: 150 - total flux cleaned = -0.000226933 Jy ! Component: 200 - total flux cleaned = -0.00029306 Jy ! Total flux subtracted in 200 components = -0.00029306 Jy ! Clean residual min=-0.001478 max=0.001574 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0646046 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.0646046 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=0.026881Jy sigma=0.643550 ! Fit after self-cal, rms=0.026879Jy sigma=0.643530 ! 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=0.026879Jy sigma=0.643530 ! Fit after self-cal, rms=0.026897Jy sigma=0.643240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=2.832 mas, bpa=12.51 degrees ! Estimated noise=0.439566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263851 Jy ! Component: 100 - total flux cleaned = 0.000153282 Jy ! Component: 150 - total flux cleaned = -8.12191e-06 Jy ! Component: 200 - total flux cleaned = -0.000149678 Jy ! Total flux subtracted in 200 components = -0.000149678 Jy ! Clean residual min=-0.001405 max=0.001687 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.064455 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.064455 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=0.026891Jy sigma=0.642953 ! Fit after self-cal, rms=0.026891Jy sigma=0.642846 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 = 8.77402e-05 Jy ! Component: 100 - total flux cleaned = -1.91148e-05 Jy ! Component: 150 - total flux cleaned = -0.000135361 Jy ! Component: 200 - total flux cleaned = -0.000217602 Jy ! Total flux subtracted in 200 components = -0.000217602 Jy ! Clean residual min=-0.001363 max=0.001579 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0642374 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0642374 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=0.026896Jy sigma=0.642867 ! Fit after self-cal, rms=0.026898Jy sigma=0.642816 ! 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=1.047 mas, bmaj=2.41 mas, bpa=19.82 degrees ! Estimated noise=0.38605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.41 at 19.82 degrees (North through East) ! Clean map min=-0.0013538 max=0.047103 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=0.8015 mas, bmaj=2.256 mas, bpa=21.53 degrees ! Estimated noise=0.646862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357013 Jy ! Component: 100 - total flux cleaned = 0.0458994 Jy ! Component: 150 - total flux cleaned = 0.0522213 Jy ! Component: 200 - total flux cleaned = 0.0562771 Jy ! Total flux subtracted in 200 components = 0.0562771 Jy ! Clean residual min=-0.003073 max=0.004006 Jy/beam ! Clean residual mean=-0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0562771 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 0.0562771 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.41 mas, bpa=19.82 degrees ! Estimated noise=0.38605 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423051 Jy ! Component: 100 - total flux cleaned = 0.00624537 Jy ! Component: 150 - total flux cleaned = 0.007457 Jy ! Component: 200 - total flux cleaned = 0.00810074 Jy ! Total flux subtracted in 200 components = 0.00810074 Jy ! Clean residual min=-0.001740 max=0.001954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0643779 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0643779 Jy ! Inverting map ! Added new window around map position (8.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142086 Jy ! Component: 100 - total flux cleaned = 0.00206652 Jy ! Component: 150 - total flux cleaned = 0.00235613 Jy ! Component: 200 - total flux cleaned = 0.00257648 Jy ! Total flux subtracted in 200 components = 0.00257648 Jy ! Clean residual min=-0.001558 max=0.001325 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0669544 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0669544 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=2.315 mas, bmaj=2.832 mas, bpa=12.51 degrees ! Estimated noise=0.439566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391194 Jy ! Component: 100 - total flux cleaned = 0.000711028 Jy ! Component: 150 - total flux cleaned = 0.000917506 Jy ! Component: 200 - total flux cleaned = 0.00104968 Jy ! Total flux subtracted in 200 components = 0.00104968 Jy ! Clean residual min=-0.001424 max=0.001257 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.068004 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 = 0.000121391 Jy ! Component: 100 - total flux cleaned = 0.000275143 Jy ! Component: 150 - total flux cleaned = 0.000354111 Jy ! Component: 200 - total flux cleaned = 0.000410835 Jy ! Total flux subtracted in 200 components = 0.000410835 Jy ! Clean residual min=-0.001300 max=0.001107 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0684149 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0684149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.41 mas, bpa=19.82 degrees ! Estimated noise=0.38605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190332 Jy ! Component: 100 - total flux cleaned = -0.000379862 Jy ! Component: 150 - total flux cleaned = -0.000545403 Jy ! Component: 200 - total flux cleaned = -0.000637133 Jy ! Total flux subtracted in 200 components = -0.000637133 Jy ! Clean residual min=-0.001301 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0677777 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.0677777 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=0.026697Jy sigma=0.639524 ! Fit after self-cal, rms=0.026659Jy sigma=0.639097 wmodel J0135+2158_X_map.mod ! Writing 95 model components to file: J0135+2158_X_map.mod wobs J0135+2158_X_uvs.fits ! Writing UV FITS file: J0135+2158_X_uvs.fits wwins J0135+2158_X_map.win ! wwins: Wrote 4 windows to J0135+2158_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388965 Jy ! Component: 100 - total flux cleaned = -0.000334995 Jy ! Component: 150 - total flux cleaned = -0.000229645 Jy ! Component: 200 - total flux cleaned = -0.0001629 Jy ! Component: 250 - total flux cleaned = -0.000146724 Jy ! Component: 300 - total flux cleaned = -0.000162038 Jy ! Component: 350 - total flux cleaned = -0.000191924 Jy ! Component: 400 - total flux cleaned = -0.000192058 Jy ! Component: 450 - total flux cleaned = -0.00016412 Jy ! Component: 500 - total flux cleaned = -0.000137039 Jy ! Component: 550 - total flux cleaned = -0.000110597 Jy ! Component: 600 - total flux cleaned = -7.21654e-05 Jy ! Component: 650 - total flux cleaned = -2.15533e-05 Jy ! Component: 700 - total flux cleaned = 2.81866e-05 Jy ! Component: 750 - total flux cleaned = 6.47294e-05 Jy ! Component: 800 - total flux cleaned = 0.0001006 Jy ! Component: 850 - total flux cleaned = 0.000100611 Jy ! Component: 900 - total flux cleaned = 0.000100582 Jy ! Component: 950 - total flux cleaned = 0.000100509 Jy ! Component: 1000 - total flux cleaned = 6.70034e-05 Jy ! Component: 1050 - total flux cleaned = 8.91828e-05 Jy ! Component: 1100 - total flux cleaned = 7.83384e-05 Jy ! Component: 1150 - total flux cleaned = 6.7628e-05 Jy ! Component: 1200 - total flux cleaned = 4.66369e-05 Jy ! Component: 1250 - total flux cleaned = 7.76309e-05 Jy ! Component: 1300 - total flux cleaned = 7.7368e-05 Jy ! Component: 1350 - total flux cleaned = 8.74265e-05 Jy ! Component: 1400 - total flux cleaned = 8.74089e-05 Jy ! Component: 1450 - total flux cleaned = 0.00011694 Jy ! Component: 1500 - total flux cleaned = 9.76148e-05 Jy ! Component: 1550 - total flux cleaned = 0.000107238 Jy ! Component: 1600 - total flux cleaned = 0.000116788 Jy ! Component: 1650 - total flux cleaned = 0.000116789 Jy ! Component: 1700 - total flux cleaned = 0.000126016 Jy ! Component: 1750 - total flux cleaned = 0.000153404 Jy ! Component: 1800 - total flux cleaned = 0.000116819 Jy ! Component: 1850 - total flux cleaned = 0.00012575 Jy ! Component: 1900 - total flux cleaned = 0.00013463 Jy ! Component: 1950 - total flux cleaned = 0.000161018 Jy ! Component: 2000 - total flux cleaned = 0.000134833 Jy ! Component: 2050 - total flux cleaned = 0.000143543 Jy ! Component: 2100 - total flux cleaned = 0.000134908 Jy ! Component: 2150 - total flux cleaned = 0.000126394 Jy ! Component: 2200 - total flux cleaned = 0.000134845 Jy ! Component: 2250 - total flux cleaned = 0.000126487 Jy ! Component: 2300 - total flux cleaned = 0.000109895 Jy ! Component: 2350 - total flux cleaned = 0.0001181 Jy ! Component: 2400 - total flux cleaned = 8.52932e-05 Jy ! Component: 2450 - total flux cleaned = 6.08878e-05 Jy ! Component: 2500 - total flux cleaned = 6.08821e-05 Jy ! Component: 2550 - total flux cleaned = 3.67142e-05 Jy ! Component: 2600 - total flux cleaned = 1.2696e-05 Jy ! Component: 2650 - total flux cleaned = 2.06109e-05 Jy ! Component: 2700 - total flux cleaned = -2.68117e-05 Jy ! Component: 2750 - total flux cleaned = -4.24726e-05 Jy ! Component: 2800 - total flux cleaned = -1.90531e-05 Jy ! Component: 2850 - total flux cleaned = -3.4625e-05 Jy ! Component: 2900 - total flux cleaned = -6.54948e-05 Jy ! Component: 2950 - total flux cleaned = -5.77366e-05 Jy ! Component: 3000 - total flux cleaned = -6.53337e-05 Jy ! Component: 3050 - total flux cleaned = -5.77811e-05 Jy ! Component: 3100 - total flux cleaned = -5.02572e-05 Jy ! Component: 3150 - total flux cleaned = -5.7822e-05 Jy ! Component: 3200 - total flux cleaned = -5.02791e-05 Jy ! Component: 3250 - total flux cleaned = -3.54579e-05 Jy ! Component: 3300 - total flux cleaned = -2.80474e-05 Jy ! Component: 3350 - total flux cleaned = -2.06417e-05 Jy ! Component: 3400 - total flux cleaned = -1.33142e-05 Jy ! Component: 3450 - total flux cleaned = -5.98689e-06 Jy ! Component: 3500 - total flux cleaned = -6.01165e-06 Jy ! Component: 3550 - total flux cleaned = -5.96125e-06 Jy ! Component: 3600 - total flux cleaned = 2.29149e-05 Jy ! Component: 3650 - total flux cleaned = 1.57492e-05 Jy ! Component: 3700 - total flux cleaned = 4.44853e-05 Jy ! Component: 3750 - total flux cleaned = 5.87806e-05 Jy ! Component: 3800 - total flux cleaned = 4.45333e-05 Jy ! Component: 3850 - total flux cleaned = 8.01199e-05 Jy ! Component: 3900 - total flux cleaned = 0.000108452 Jy ! Component: 3950 - total flux cleaned = 0.000108444 Jy ! Component: 4000 - total flux cleaned = 8.73391e-05 Jy ! Component: 4050 - total flux cleaned = 9.43907e-05 Jy ! Total flux subtracted in 4096 components = 0.000101398 Jy ! Clean residual min=-0.000461 max=0.000500 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0678791 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 329 components and 0.0678792 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0135+2158_X_20180501_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.41 at 19.82 degrees (North through East) ! Clean map min=-0.00097045 max=0.047078 Jy/beam ! Writing clean map to FITS file: .//J0135+2158_X_20180501_map.fits wmodel .//J0135+2158_X_20180501_map.mod ! Writing 329 model components to file: .//J0135+2158_X_20180501_map.mod wobs .//J0135+2158_X_20180501_uvs.fits ! Writing UV FITS file: .//J0135+2158_X_20180501_uvs.fits wwins .//J0135+2158_X_20180501_map.win ! wwins: Wrote 5 windows to .//J0135+2158_X_20180501_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0470782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.730699 0.730699 1.4614 2.9228 5.84559 11.6912 23.3824 46.7647 93.5295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 410.565 quit ! Quitting program ! Log file .//J0135+2158_X_20180501_dfm.log closed on Tue Jun 5 07:32:08 2018