! Started logfile: .//J1910-2447_X_dfm.log on Sun Oct 21 00:04:46 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 .//J1910-2447_X_uva.fits ! Reading UV FITS file: .//J1910-2447_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.99793 visibilities/baseline/integration-bin. ! Found source: J1910-2447 ! ! 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 3856 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 J1910-2447_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=1.004351Jy sigma=37.033431 ! Fit after self-cal, rms=0.929359Jy sigma=34.334099 ! 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=0.7864 mas, bmaj=4.908 mas, bpa=-21.08 degrees ! Estimated noise=0.66288 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 = 0.0524651 Jy ! Component: 100 - total flux cleaned = 0.0641138 Jy ! Total flux subtracted in 100 components = 0.0641138 Jy ! Clean residual min=-0.003021 max=0.004012 Jy/beam ! Clean residual mean=-0.000009 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0641139 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0641139 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=0.022425Jy sigma=0.732374 ! Fit after self-cal, rms=0.022385Jy sigma=0.731333 ! 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=1.015 mas, bmaj=4.803 mas, bpa=-19.73 degrees ! Estimated noise=0.323907 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 = 0.0067398 Jy ! Component: 100 - total flux cleaned = 0.0103395 Jy ! Component: 150 - total flux cleaned = 0.0125286 Jy ! Component: 200 - total flux cleaned = 0.0140227 Jy ! Total flux subtracted in 200 components = 0.0140227 Jy ! Clean residual min=-0.001641 max=0.002940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0781366 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.0781366 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=0.020058Jy sigma=0.651721 ! Fit after self-cal, rms=0.020051Jy sigma=0.651077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 4.803 at -19.73 degrees (North through East) ! Clean map min=-0.0015871 max=0.067785 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 LA 1.03 MK 1.07 ! NL 1.04 OV 1.04 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 1.05 MK 1.03 ! NL 1.03 OV 1.01 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 LA 0.99 MK 1.06 ! NL 1.03 OV 1.01 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.03 MK 1.02 ! NL 1.02 OV 1.01 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 LA 1.00 MK 0.97 ! NL 1.05 OV 1.00 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 LA 0.99 MK 0.97 ! NL 0.99 OV 1.01 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 LA 0.98 MK 1.00 ! NL 1.02 OV 0.98 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 LA 0.97 MK 0.97 ! NL 0.98 OV 0.96 PT 0.96 ! ! ! Fit before self-cal, rms=0.020051Jy sigma=0.651077 ! Fit after self-cal, rms=0.019244Jy sigma=0.638116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=4.781 mas, bpa=-19.7 degrees ! Estimated noise=0.321048 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 (3.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270489 Jy ! Component: 100 - total flux cleaned = 0.00379424 Jy ! Component: 150 - total flux cleaned = 0.00450496 Jy ! Component: 200 - total flux cleaned = 0.00506291 Jy ! Total flux subtracted in 200 components = 0.00506291 Jy ! Clean residual min=-0.000742 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0831995 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 93 components and 0.0831995 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=0.018857Jy sigma=0.625578 ! Fit after self-cal, rms=0.018842Jy sigma=0.625015 ! 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=0.018842Jy sigma=0.625015 ! Fit after self-cal, rms=0.018775Jy sigma=0.624642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=4.782 mas, bpa=-19.7 degrees ! Estimated noise=0.319721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596812 Jy ! Component: 100 - total flux cleaned = 0.000985126 Jy ! Component: 150 - total flux cleaned = 0.00128928 Jy ! Component: 200 - total flux cleaned = 0.00153953 Jy ! Total flux subtracted in 200 components = 0.00153953 Jy ! Clean residual min=-0.000674 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0847391 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.0847391 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=0.018747Jy sigma=0.623852 ! Fit after self-cal, rms=0.018746Jy sigma=0.623761 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 (-42, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600799 Jy ! Component: 100 - total flux cleaned = 0.000646219 Jy ! Component: 150 - total flux cleaned = 0.000644594 Jy ! Component: 200 - total flux cleaned = 0.000709167 Jy ! Total flux subtracted in 200 components = 0.000709167 Jy ! Clean residual min=-0.000609 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0854482 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.0854483 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=0.018717Jy sigma=0.622699 ! Fit after self-cal, rms=0.018716Jy sigma=0.622632 ! 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=0.018716Jy sigma=0.622632 ! Fit after self-cal, rms=0.018699Jy sigma=0.622559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=4.785 mas, bpa=-19.69 degrees ! Estimated noise=0.319314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175599 Jy ! Component: 100 - total flux cleaned = 0.000199409 Jy ! Component: 150 - total flux cleaned = 0.000248885 Jy ! Component: 200 - total flux cleaned = 0.000288365 Jy ! Total flux subtracted in 200 components = 0.000288365 Jy ! Clean residual min=-0.000605 max=0.000559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0857366 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 160 components and 0.0857366 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=0.018692Jy sigma=0.622332 ! Fit after self-cal, rms=0.018693Jy sigma=0.622320 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 = 8.57372e-05 Jy ! Component: 100 - total flux cleaned = 0.000127996 Jy ! Component: 150 - total flux cleaned = 0.000156055 Jy ! Component: 200 - total flux cleaned = 0.000171936 Jy ! Total flux subtracted in 200 components = 0.000171936 Jy ! Clean residual min=-0.000602 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0859086 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.0859086 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=0.018689Jy sigma=0.622211 ! Fit after self-cal, rms=0.018689Jy sigma=0.622205 ! 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=0.018689Jy sigma=0.622205 ! Fit after self-cal, rms=0.018691Jy sigma=0.622190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=6.09 mas, bpa=0.04511 degrees ! Estimated noise=0.37982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118401 Jy ! Component: 100 - total flux cleaned = 0.000144833 Jy ! Component: 150 - total flux cleaned = 0.000163719 Jy ! Component: 200 - total flux cleaned = 0.000181093 Jy ! Total flux subtracted in 200 components = 0.000181093 Jy ! Clean residual min=-0.000575 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0860897 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 0.0860897 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=0.018688Jy sigma=0.622153 ! Fit after self-cal, rms=0.018689Jy sigma=0.622146 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 = 2.86582e-05 Jy ! Component: 100 - total flux cleaned = 4.51849e-05 Jy ! Component: 150 - total flux cleaned = 5.64623e-05 Jy ! Component: 200 - total flux cleaned = 6.7114e-05 Jy ! Total flux subtracted in 200 components = 6.7114e-05 Jy ! Clean residual min=-0.000575 max=0.000545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0861568 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 216 components and 0.0861568 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=0.018688Jy sigma=0.622123 ! Fit after self-cal, rms=0.018688Jy sigma=0.622119 ! 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=1.025 mas, bmaj=4.787 mas, bpa=-19.69 degrees ! Estimated noise=0.319324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.787 at -19.69 degrees (North through East) ! Clean map min=-0.00056349 max=0.067211 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=0.7913 mas, bmaj=4.868 mas, bpa=-21.07 degrees ! Estimated noise=0.661208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522948 Jy ! Component: 100 - total flux cleaned = 0.0639421 Jy ! Component: 150 - total flux cleaned = 0.0681194 Jy ! Component: 200 - total flux cleaned = 0.0706387 Jy ! Total flux subtracted in 200 components = 0.0706387 Jy ! Clean residual min=-0.001984 max=0.001832 Jy/beam ! Clean residual mean=-0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0706387 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0706387 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.787 mas, bpa=-19.69 degrees ! Estimated noise=0.319324 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 = 0.00340686 Jy ! Component: 100 - total flux cleaned = 0.00581239 Jy ! Component: 150 - total flux cleaned = 0.00759599 Jy ! Component: 200 - total flux cleaned = 0.00896063 Jy ! Total flux subtracted in 200 components = 0.00896063 Jy ! Clean residual min=-0.000971 max=0.001059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0795993 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.0795993 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=2.437 mas, bmaj=6.09 mas, bpa=0.04511 degrees ! Estimated noise=0.37982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155433 Jy ! Component: 100 - total flux cleaned = 0.00259529 Jy ! Component: 150 - total flux cleaned = 0.00333165 Jy ! Component: 200 - total flux cleaned = 0.00386708 Jy ! Total flux subtracted in 200 components = 0.00386708 Jy ! Clean residual min=-0.000722 max=0.000580 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0834664 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 = 0.000411949 Jy ! Component: 100 - total flux cleaned = 0.000754905 Jy ! Component: 150 - total flux cleaned = 0.0010454 Jy ! Component: 200 - total flux cleaned = 0.00128634 Jy ! Total flux subtracted in 200 components = 0.00128634 Jy ! Clean residual min=-0.000596 max=0.000514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0847527 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 160 components and 0.0847528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.787 mas, bpa=-19.69 degrees ! Estimated noise=0.319324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.72797e-05 Jy ! Component: 100 - total flux cleaned = 6.52189e-06 Jy ! Component: 150 - total flux cleaned = 0.000108577 Jy ! Component: 200 - total flux cleaned = 0.00020941 Jy ! Total flux subtracted in 200 components = 0.00020941 Jy ! Clean residual min=-0.000570 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0849622 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 0.0849622 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=0.018699Jy sigma=0.622552 ! Fit after self-cal, rms=0.018699Jy sigma=0.622531 wmodel J1910-2447_X_map.mod ! Writing 186 model components to file: J1910-2447_X_map.mod wobs J1910-2447_X_uvs.fits ! Writing UV FITS file: J1910-2447_X_uvs.fits wwins J1910-2447_X_map.win ! wwins: Wrote 3 windows to J1910-2447_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 = -5.37872e-05 Jy ! Component: 100 - total flux cleaned = -3.60986e-05 Jy ! Component: 150 - total flux cleaned = -5.15473e-05 Jy ! Component: 200 - total flux cleaned = -9.67916e-05 Jy ! Component: 250 - total flux cleaned = -7.55895e-05 Jy ! Component: 300 - total flux cleaned = -5.5337e-05 Jy ! Component: 350 - total flux cleaned = -4.88652e-05 Jy ! Component: 400 - total flux cleaned = -2.9759e-05 Jy ! Component: 450 - total flux cleaned = -1.11884e-05 Jy ! Component: 500 - total flux cleaned = -5.17947e-06 Jy ! Component: 550 - total flux cleaned = 1.2405e-05 Jy ! Component: 600 - total flux cleaned = 2.395e-05 Jy ! Component: 650 - total flux cleaned = 4.65427e-05 Jy ! Component: 700 - total flux cleaned = 5.75696e-05 Jy ! Component: 750 - total flux cleaned = 5.21917e-05 Jy ! Component: 800 - total flux cleaned = 5.23001e-05 Jy ! Component: 850 - total flux cleaned = 6.28856e-05 Jy ! Component: 900 - total flux cleaned = 4.21733e-05 Jy ! Component: 950 - total flux cleaned = 2.68253e-05 Jy ! Component: 1000 - total flux cleaned = 1.66864e-05 Jy ! Component: 1050 - total flux cleaned = 6.73352e-06 Jy ! Component: 1100 - total flux cleaned = -1.77443e-05 Jy ! Component: 1150 - total flux cleaned = -4.67853e-05 Jy ! Component: 1200 - total flux cleaned = -8.02592e-05 Jy ! Component: 1250 - total flux cleaned = -0.000103953 Jy ! Component: 1300 - total flux cleaned = -0.000127418 Jy ! Component: 1350 - total flux cleaned = -0.000159996 Jy ! Component: 1400 - total flux cleaned = -0.000192166 Jy ! Component: 1450 - total flux cleaned = -0.000210342 Jy ! Component: 1500 - total flux cleaned = -0.000228345 Jy ! Component: 1550 - total flux cleaned = -0.000255213 Jy ! Component: 1600 - total flux cleaned = -0.000268502 Jy ! Component: 1650 - total flux cleaned = -0.000299273 Jy ! Component: 1700 - total flux cleaned = -0.000312322 Jy ! Component: 1750 - total flux cleaned = -0.000333947 Jy ! Component: 1800 - total flux cleaned = -0.00032967 Jy ! Component: 1850 - total flux cleaned = -0.000355404 Jy ! Component: 1900 - total flux cleaned = -0.000376772 Jy ! Component: 1950 - total flux cleaned = -0.000393818 Jy ! Component: 2000 - total flux cleaned = -0.000410837 Jy ! Component: 2050 - total flux cleaned = -0.000432075 Jy ! Component: 2100 - total flux cleaned = -0.000449049 Jy ! Component: 2150 - total flux cleaned = -0.000470225 Jy ! Component: 2200 - total flux cleaned = -0.000491492 Jy ! Component: 2250 - total flux cleaned = -0.000508474 Jy ! Component: 2300 - total flux cleaned = -0.000534021 Jy ! Component: 2350 - total flux cleaned = -0.000555325 Jy ! Component: 2400 - total flux cleaned = -0.000576682 Jy ! Component: 2450 - total flux cleaned = -0.000598025 Jy ! Component: 2500 - total flux cleaned = -0.000610901 Jy ! Component: 2550 - total flux cleaned = -0.000632365 Jy ! Component: 2600 - total flux cleaned = -0.000649555 Jy ! Component: 2650 - total flux cleaned = -0.000675512 Jy ! Component: 2700 - total flux cleaned = -0.000688501 Jy ! Component: 2750 - total flux cleaned = -0.000705924 Jy ! Component: 2800 - total flux cleaned = -0.000727736 Jy ! Component: 2850 - total flux cleaned = -0.000745266 Jy ! Component: 2900 - total flux cleaned = -0.000762837 Jy ! Component: 2950 - total flux cleaned = -0.000789393 Jy ! Component: 3000 - total flux cleaned = -0.000802696 Jy ! Component: 3050 - total flux cleaned = -0.000816044 Jy ! Component: 3100 - total flux cleaned = -0.000842862 Jy ! Component: 3150 - total flux cleaned = -0.000856342 Jy ! Component: 3200 - total flux cleaned = -0.000878904 Jy ! Component: 3250 - total flux cleaned = -0.000901585 Jy ! Component: 3300 - total flux cleaned = -0.000915258 Jy ! Component: 3350 - total flux cleaned = -0.000933562 Jy ! Component: 3400 - total flux cleaned = -0.000942747 Jy ! Component: 3450 - total flux cleaned = -0.000947358 Jy ! Component: 3500 - total flux cleaned = -0.000951968 Jy ! Component: 3550 - total flux cleaned = -0.000961389 Jy ! Component: 3600 - total flux cleaned = -0.000966143 Jy ! Component: 3650 - total flux cleaned = -0.000970939 Jy ! Component: 3700 - total flux cleaned = -0.000970893 Jy ! Component: 3750 - total flux cleaned = -0.000975706 Jy ! Component: 3800 - total flux cleaned = -0.000980656 Jy ! Component: 3850 - total flux cleaned = -0.000980666 Jy ! Component: 3900 - total flux cleaned = -0.00099578 Jy ! Component: 3950 - total flux cleaned = -0.000985596 Jy ! Component: 4000 - total flux cleaned = -0.000990722 Jy ! Component: 4050 - total flux cleaned = -0.000985481 Jy ! Total flux subtracted in 4096 components = -0.000985516 Jy ! Clean residual min=-0.000300 max=0.000327 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0839766 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 386 components and 0.0839766 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1910-2447_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.787 at -19.69 degrees (North through East) ! Clean map min=-0.0005023 max=0.067131 Jy/beam ! Writing clean map to FITS file: .//J1910-2447_X_map.fits wmodel .//J1910-2447_X_map.mod ! Writing 386 model components to file: .//J1910-2447_X_map.mod wobs .//J1910-2447_X_uvs.fits ! Writing UV FITS file: .//J1910-2447_X_uvs.fits wwins .//J1910-2447_X_map.win ! wwins: Wrote 4 windows to .//J1910-2447_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.067131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.68039e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387916 0.387916 0.775832 1.55166 3.10333 6.20665 12.4133 24.8266 49.6532 99.3064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 773.363 quit ! Quitting program ! Log file .//J1910-2447_X_dfm.log closed on Sun Oct 21 00:04:50 2018