! Started logfile: /vlbi/sb072/temp_maps//J1514-2044_X_dfm.log on Sat Dec 1 21:44:51 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 /vlbi/sb072/temp_maps//J1514-2044_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1514-2044_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-2044 ! ! 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 85 lines of history. ! ! Reading 6624 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 J1514-2044_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=0.998270Jy sigma=35.228121 ! Fit after self-cal, rms=0.960242Jy sigma=33.861718 ! 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=0.6505 mas, bmaj=1.932 mas, bpa=-4.291 degrees ! Estimated noise=0.543397 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 = 0.0291203 Jy ! Component: 100 - total flux cleaned = 0.0358457 Jy ! Total flux subtracted in 100 components = 0.0358457 Jy ! Clean residual min=-0.001755 max=0.002727 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0358457 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0358457 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=0.020853Jy sigma=0.663138 ! Fit after self-cal, rms=0.020697Jy sigma=0.659710 ! 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=0.8783 mas, bmaj=2.332 mas, bpa=-2.83 degrees ! Estimated noise=0.252726 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 = 0.00477725 Jy ! Component: 100 - total flux cleaned = 0.00671634 Jy ! Component: 150 - total flux cleaned = 0.00755524 Jy ! Component: 200 - total flux cleaned = 0.00783098 Jy ! Total flux subtracted in 200 components = 0.00783098 Jy ! Clean residual min=-0.001226 max=0.001390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0436767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0436767 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=0.019827Jy sigma=0.619043 ! Fit after self-cal, rms=0.019832Jy sigma=0.618943 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8783 x 2.332 at -2.83 degrees (North through East) ! Clean map min=-0.0011683 max=0.040109 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.12 KP 0.99 ! LA 1.00 MK 0.99 OV 1.03 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.08 KP 0.97 ! LA 1.02 MK 0.99 OV 0.99 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.14 KP 0.97 ! LA 1.00 MK 1.00 OV 1.02 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.15 KP 0.98 ! LA 1.03 MK 1.01 OV 1.02 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.10 KP 0.95 ! LA 1.01 MK 0.98 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 1.09 KP 1.00 ! LA 1.00 MK 1.03 OV 0.96 PT 1.01 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.14 KP 1.00 ! LA 1.01 MK 1.02 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.15 KP 0.98 ! LA 1.01 MK 0.99 OV 1.04 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.019832Jy sigma=0.618943 ! Fit after self-cal, rms=0.020474Jy sigma=0.612267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.323 mas, bpa=-2.706 degrees ! Estimated noise=0.25339 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 (3.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565219 Jy ! Component: 100 - total flux cleaned = 0.000536035 Jy ! Component: 150 - total flux cleaned = 0.000497325 Jy ! Component: 200 - total flux cleaned = 0.000474806 Jy ! Total flux subtracted in 200 components = 0.000474806 Jy ! Clean residual min=-0.000695 max=0.000769 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0441515 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0441515 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=0.020429Jy sigma=0.611290 ! Fit after self-cal, rms=0.020438Jy sigma=0.611180 ! 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=0.020438Jy sigma=0.611180 ! Fit after self-cal, rms=0.020336Jy sigma=0.611113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=2.321 mas, bpa=-2.625 degrees ! Estimated noise=0.252471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.16217e-05 Jy ! Component: 100 - total flux cleaned = 5.23398e-05 Jy ! Component: 150 - total flux cleaned = 5.24902e-05 Jy ! Component: 200 - total flux cleaned = 3.61218e-05 Jy ! Total flux subtracted in 200 components = 3.61218e-05 Jy ! Clean residual min=-0.000655 max=0.000772 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0441876 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0441876 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=0.020323Jy sigma=0.610900 ! Fit after self-cal, rms=0.020321Jy sigma=0.610885 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 (8.2, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454227 Jy ! Component: 100 - total flux cleaned = 0.000408213 Jy ! Component: 150 - total flux cleaned = 0.000418401 Jy ! Component: 200 - total flux cleaned = 0.000437695 Jy ! Total flux subtracted in 200 components = 0.000437695 Jy ! Clean residual min=-0.000688 max=0.000565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0446253 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0446253 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=0.020292Jy sigma=0.609934 ! Fit after self-cal, rms=0.020292Jy sigma=0.609888 ! 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=0.020292Jy sigma=0.609888 ! Fit after self-cal, rms=0.020234Jy sigma=0.609849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=2.319 mas, bpa=-2.544 degrees ! Estimated noise=0.251789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15097e-05 Jy ! Component: 100 - total flux cleaned = 1.94525e-05 Jy ! Component: 150 - total flux cleaned = 4.18097e-05 Jy ! Component: 200 - total flux cleaned = 6.27362e-05 Jy ! Total flux subtracted in 200 components = 6.27362e-05 Jy ! Clean residual min=-0.000680 max=0.000555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0446881 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.044688 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=0.020227Jy sigma=0.609666 ! Fit after self-cal, rms=0.020226Jy sigma=0.609654 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 = -2.56387e-05 Jy ! Component: 100 - total flux cleaned = -1.92151e-05 Jy ! Component: 150 - total flux cleaned = -1.92533e-05 Jy ! Component: 200 - total flux cleaned = -3.06511e-05 Jy ! Total flux subtracted in 200 components = -3.06511e-05 Jy ! Clean residual min=-0.000678 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0446574 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.0446574 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=0.020222Jy sigma=0.609555 ! Fit after self-cal, rms=0.020221Jy sigma=0.609550 ! 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=0.020221Jy sigma=0.609550 ! Fit after self-cal, rms=0.020217Jy sigma=0.609542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=5.088 mas, bpa=4.183 degrees ! Estimated noise=0.310341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129959 Jy ! Component: 100 - total flux cleaned = -0.000140271 Jy ! Component: 150 - total flux cleaned = -0.000149236 Jy ! Component: 200 - total flux cleaned = -0.000148844 Jy ! Total flux subtracted in 200 components = -0.000148844 Jy ! Clean residual min=-0.000496 max=0.000597 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0445085 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.0445085 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=0.020217Jy sigma=0.609535 ! Fit after self-cal, rms=0.020216Jy sigma=0.609530 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 = -2.3126e-05 Jy ! Component: 100 - total flux cleaned = -2.72469e-05 Jy ! Component: 150 - total flux cleaned = -3.07673e-05 Jy ! Component: 200 - total flux cleaned = -3.71835e-05 Jy ! Total flux subtracted in 200 components = -3.71835e-05 Jy ! Clean residual min=-0.000488 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0444714 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0444714 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=0.020216Jy sigma=0.609540 ! Fit after self-cal, rms=0.020216Jy sigma=0.609535 ! 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=0.8837 mas, bmaj=2.319 mas, bpa=-2.522 degrees ! Estimated noise=0.251587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.319 at -2.522 degrees (North through East) ! Clean map min=-0.00061154 max=0.040164 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=0.6531 mas, bmaj=1.914 mas, bpa=-3.879 degrees ! Estimated noise=0.544145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291757 Jy ! Component: 100 - total flux cleaned = 0.0359145 Jy ! Component: 150 - total flux cleaned = 0.038639 Jy ! Component: 200 - total flux cleaned = 0.0402331 Jy ! Total flux subtracted in 200 components = 0.0402331 Jy ! Clean residual min=-0.001438 max=0.001503 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0402331 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0402331 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.319 mas, bpa=-2.522 degrees ! Estimated noise=0.251587 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 = 0.002229 Jy ! Component: 100 - total flux cleaned = 0.00332746 Jy ! Component: 150 - total flux cleaned = 0.00394554 Jy ! Component: 200 - total flux cleaned = 0.00412865 Jy ! Total flux subtracted in 200 components = 0.00412865 Jy ! Clean residual min=-0.000715 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0443617 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0443617 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=2.52 mas, bmaj=5.088 mas, bpa=4.183 degrees ! Estimated noise=0.310341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229144 Jy ! Component: 100 - total flux cleaned = 0.000268435 Jy ! Component: 150 - total flux cleaned = 0.000312841 Jy ! Component: 200 - total flux cleaned = 0.000332145 Jy ! Total flux subtracted in 200 components = 0.000332145 Jy ! Clean residual min=-0.000534 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0446939 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.3142e-06 Jy ! Component: 100 - total flux cleaned = -3.96261e-05 Jy ! Component: 150 - total flux cleaned = -5.4014e-05 Jy ! Component: 200 - total flux cleaned = -8.19372e-05 Jy ! Total flux subtracted in 200 components = -8.19372e-05 Jy ! Clean residual min=-0.000524 max=0.000610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0446119 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0446119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.319 mas, bpa=-2.522 degrees ! Estimated noise=0.251587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.55378e-05 Jy ! Component: 100 - total flux cleaned = -4.19208e-05 Jy ! Component: 150 - total flux cleaned = -2.99435e-05 Jy ! Component: 200 - total flux cleaned = -8.8863e-06 Jy ! Total flux subtracted in 200 components = -8.8863e-06 Jy ! Clean residual min=-0.000630 max=0.000575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.044603 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.044603 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=0.020239Jy sigma=0.609966 ! Fit after self-cal, rms=0.020238Jy sigma=0.609875 wmodel J1514-2044_X_map.mod ! Writing 67 model components to file: J1514-2044_X_map.mod wobs J1514-2044_X_uvs.fits ! Writing UV FITS file: J1514-2044_X_uvs.fits wwins J1514-2044_X_map.win ! wwins: Wrote 3 windows to J1514-2044_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 = -9.44286e-05 Jy ! Component: 100 - total flux cleaned = -9.45757e-05 Jy ! Component: 150 - total flux cleaned = -8.54751e-05 Jy ! Component: 200 - total flux cleaned = -7.67849e-05 Jy ! Component: 250 - total flux cleaned = -9.37612e-05 Jy ! Component: 300 - total flux cleaned = -0.000110263 Jy ! Component: 350 - total flux cleaned = -0.000157903 Jy ! Component: 400 - total flux cleaned = -0.000196244 Jy ! Component: 450 - total flux cleaned = -0.000226222 Jy ! Component: 500 - total flux cleaned = -0.000269912 Jy ! Component: 550 - total flux cleaned = -0.0002984 Jy ! Component: 600 - total flux cleaned = -0.000319207 Jy ! Component: 650 - total flux cleaned = -0.000359542 Jy ! Component: 700 - total flux cleaned = -0.000385619 Jy ! Component: 750 - total flux cleaned = -0.000411073 Jy ! Component: 800 - total flux cleaned = -0.000417333 Jy ! Component: 850 - total flux cleaned = -0.000453813 Jy ! Component: 900 - total flux cleaned = -0.00047769 Jy ! Component: 950 - total flux cleaned = -0.000507105 Jy ! Component: 1000 - total flux cleaned = -0.00054144 Jy ! Component: 1050 - total flux cleaned = -0.000536033 Jy ! Component: 1100 - total flux cleaned = -0.000574716 Jy ! Component: 1150 - total flux cleaned = -0.000569383 Jy ! Component: 1200 - total flux cleaned = -0.000601418 Jy ! Component: 1250 - total flux cleaned = -0.000617138 Jy ! Component: 1300 - total flux cleaned = -0.00063785 Jy ! Component: 1350 - total flux cleaned = -0.000673593 Jy ! Component: 1400 - total flux cleaned = -0.000693824 Jy ! Component: 1450 - total flux cleaned = -0.000723745 Jy ! Component: 1500 - total flux cleaned = -0.00073854 Jy ! Component: 1550 - total flux cleaned = -0.00077757 Jy ! Component: 1600 - total flux cleaned = -0.000806452 Jy ! Component: 1650 - total flux cleaned = -0.000830179 Jy ! Component: 1700 - total flux cleaned = -0.000863017 Jy ! Component: 1750 - total flux cleaned = -0.000872216 Jy ! Component: 1800 - total flux cleaned = -0.000886079 Jy ! Component: 1850 - total flux cleaned = -0.000908899 Jy ! Component: 1900 - total flux cleaned = -0.000926976 Jy ! Component: 1950 - total flux cleaned = -0.000953787 Jy ! Component: 2000 - total flux cleaned = -0.000958163 Jy ! Component: 2050 - total flux cleaned = -0.000988909 Jy ! Component: 2100 - total flux cleaned = -0.00101493 Jy ! Component: 2150 - total flux cleaned = -0.00104067 Jy ! Component: 2200 - total flux cleaned = -0.0010492 Jy ! Component: 2250 - total flux cleaned = -0.00106614 Jy ! Component: 2300 - total flux cleaned = -0.00108296 Jy ! Component: 2350 - total flux cleaned = -0.00109126 Jy ! Component: 2400 - total flux cleaned = -0.0011119 Jy ! Component: 2450 - total flux cleaned = -0.0011323 Jy ! Component: 2500 - total flux cleaned = -0.00114448 Jy ! Component: 2550 - total flux cleaned = -0.00114848 Jy ! Component: 2600 - total flux cleaned = -0.00116051 Jy ! Component: 2650 - total flux cleaned = -0.0011764 Jy ! Component: 2700 - total flux cleaned = -0.00118434 Jy ! Component: 2750 - total flux cleaned = -0.0012 Jy ! Component: 2800 - total flux cleaned = -0.00119996 Jy ! Component: 2850 - total flux cleaned = -0.00121925 Jy ! Component: 2900 - total flux cleaned = -0.00123458 Jy ! Component: 2950 - total flux cleaned = -0.00123838 Jy ! Component: 3000 - total flux cleaned = -0.0012573 Jy ! Component: 3050 - total flux cleaned = -0.00126103 Jy ! Component: 3100 - total flux cleaned = -0.00127596 Jy ! Component: 3150 - total flux cleaned = -0.00127225 Jy ! Component: 3200 - total flux cleaned = -0.0012907 Jy ! Component: 3250 - total flux cleaned = -0.00130165 Jy ! Component: 3300 - total flux cleaned = -0.00129799 Jy ! Component: 3350 - total flux cleaned = -0.00131609 Jy ! Component: 3400 - total flux cleaned = -0.00131249 Jy ! Component: 3450 - total flux cleaned = -0.00130893 Jy ! Component: 3500 - total flux cleaned = -0.00131248 Jy ! Component: 3550 - total flux cleaned = -0.00131958 Jy ! Component: 3600 - total flux cleaned = -0.00133363 Jy ! Component: 3650 - total flux cleaned = -0.00133014 Jy ! Component: 3700 - total flux cleaned = -0.00132665 Jy ! Component: 3750 - total flux cleaned = -0.00133357 Jy ! Component: 3800 - total flux cleaned = -0.00133701 Jy ! Component: 3850 - total flux cleaned = -0.00134727 Jy ! Component: 3900 - total flux cleaned = -0.00133363 Jy ! Component: 3950 - total flux cleaned = -0.00133703 Jy ! Component: 4000 - total flux cleaned = -0.00133028 Jy ! Component: 4050 - total flux cleaned = -0.00134711 Jy ! Total flux subtracted in 4096 components = -0.00134041 Jy ! Clean residual min=-0.000206 max=0.000210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0432626 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 285 components and 0.0432626 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1514-2044_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.319 at -2.522 degrees (North through East) ! Clean map min=-0.00048226 max=0.039661 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1514-2044_X_map.fits wmodel /vlbi/sb072/temp_maps//J1514-2044_X_map.mod ! Writing 285 model components to file: /vlbi/sb072/temp_maps//J1514-2044_X_map.mod wobs /vlbi/sb072/temp_maps//J1514-2044_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1514-2044_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1514-2044_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1514-2044_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0396614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.61718e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424885 0.424885 0.84977 1.69954 3.39908 6.79816 13.5963 27.1926 54.3853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 706.073 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1514-2044_X_dfm.log closed on Sat Dec 1 21:44:55 2018