! Started logfile: .//J1043+0054_C_20180522_dfm.log on Mon Jun 11 08:50:58 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1043+0054_C_20180522_uva.fits ! Reading UV FITS file: .//J1043+0054_C_20180522_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1043+0054 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 26784 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1043+0054_C] 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 0.300x0.300 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=1.000761Jy sigma=24.792866 ! Fit after self-cal, rms=0.988154Jy sigma=24.513327 ! 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=1.451 mas, bmaj=6.695 mas, bpa=-17.09 degrees ! Estimated noise=0.296311 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 = 0.00893668 Jy ! Component: 100 - total flux cleaned = 0.0109042 Jy ! Total flux subtracted in 100 components = 0.0109042 Jy ! Clean residual min=-0.001230 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0109042 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0109042 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=0.032245Jy sigma=0.691906 ! Fit after self-cal, rms=0.030860Jy sigma=0.652848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355374 Jy ! Component: 100 - total flux cleaned = 0.00415063 Jy ! Total flux subtracted in 100 components = 0.00415063 Jy ! Clean residual min=-0.001368 max=0.001631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0150548 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 0.0150548 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=0.030386Jy sigma=0.644933 ! Fit after self-cal, rms=0.030384Jy sigma=0.644886 ! 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=1.778 mas, bmaj=6.485 mas, bpa=-16.26 degrees ! Estimated noise=0.180874 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 = 0.000110447 Jy ! Component: 100 - total flux cleaned = 0.000145035 Jy ! Component: 150 - total flux cleaned = 0.00017401 Jy ! Component: 200 - total flux cleaned = 0.000165289 Jy ! Total flux subtracted in 200 components = 0.000165289 Jy ! Clean residual min=-0.001093 max=0.001233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0152201 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0152201 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=0.030366Jy sigma=0.644848 ! Fit after self-cal, rms=0.030360Jy sigma=0.644718 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.778 x 6.485 at -16.26 degrees (North through East) ! Clean map min=-0.0010437 max=0.0156 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.64 HN 0.72 KP 0.85 ! LA 0.81 MK 0.77 NL 0.90 OV 0.81 ! PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.68 HN 0.81 KP 0.99 ! LA 0.95 MK 0.90 NL 1.02 OV 0.96 ! PT 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.83 HN 0.82 KP 1.02 ! LA 1.04 MK 0.86 NL 0.94 OV 1.09 ! PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 0.91 KP 1.09 ! LA 1.08 MK 1.06 NL 1.22 OV 1.09 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.93 KP 1.12 ! LA 1.07 MK 1.06 NL 1.04 OV 1.07 ! PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.82 HN 0.90 KP 1.13 ! LA 1.22 MK 1.07 NL 1.20 OV 1.08 ! PT 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.99 KP 1.07 ! LA 1.21 MK 1.02 NL 1.07 OV 1.12 ! PT 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.12 KP 1.14 ! LA 1.14 MK 1.08 NL 1.25 OV 1.04 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.030360Jy sigma=0.644718 ! Fit after self-cal, rms=0.027635Jy sigma=0.638338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.764 mas, bmaj=6.471 mas, bpa=-16.12 degrees ! Estimated noise=0.179371 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 (45.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434422 Jy ! Component: 100 - total flux cleaned = 0.000617979 Jy ! Component: 150 - total flux cleaned = 0.000788796 Jy ! Component: 200 - total flux cleaned = 0.000941423 Jy ! Total flux subtracted in 200 components = 0.000941423 Jy ! Clean residual min=-0.000396 max=0.000370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0161615 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0161615 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=0.027625Jy sigma=0.638052 ! Fit after self-cal, rms=0.027694Jy sigma=0.636922 ! 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=0.027694Jy sigma=0.636922 ! Fit after self-cal, rms=0.028090Jy sigma=0.636617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=6.457 mas, bpa=-16.06 degrees ! Estimated noise=0.179348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320309 Jy ! Component: 100 - total flux cleaned = 0.000502242 Jy ! Component: 150 - total flux cleaned = 0.000598296 Jy ! Component: 200 - total flux cleaned = 0.000678674 Jy ! Total flux subtracted in 200 components = 0.000678674 Jy ! Clean residual min=-0.000389 max=0.000369 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0168402 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0168402 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=0.028082Jy sigma=0.636417 ! Fit after self-cal, rms=0.028138Jy sigma=0.636146 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 = 0.000198582 Jy ! Component: 100 - total flux cleaned = 0.000302031 Jy ! Component: 150 - total flux cleaned = 0.000375577 Jy ! Component: 200 - total flux cleaned = 0.000441428 Jy ! Total flux subtracted in 200 components = 0.000441428 Jy ! Clean residual min=-0.000427 max=0.000368 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0172816 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0172816 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=0.028133Jy sigma=0.636025 ! Fit after self-cal, rms=0.028134Jy sigma=0.635918 ! 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=0.028134Jy sigma=0.635918 ! Fit after self-cal, rms=0.028518Jy sigma=0.635840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.768 mas, bmaj=6.461 mas, bpa=-16.02 degrees ! Estimated noise=0.180245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170925 Jy ! Component: 100 - total flux cleaned = 0.000226217 Jy ! Component: 150 - total flux cleaned = 0.00025462 Jy ! Component: 200 - total flux cleaned = 0.000261032 Jy ! Total flux subtracted in 200 components = 0.000261032 Jy ! Clean residual min=-0.000383 max=0.000384 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0175426 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0175426 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=0.028513Jy sigma=0.635739 ! Fit after self-cal, rms=0.028547Jy sigma=0.635602 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 = 0.000112366 Jy ! Component: 100 - total flux cleaned = 0.000164385 Jy ! Component: 150 - total flux cleaned = 0.000197791 Jy ! Component: 200 - total flux cleaned = 0.000222039 Jy ! Total flux subtracted in 200 components = 0.000222039 Jy ! Clean residual min=-0.000395 max=0.000396 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0177647 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.0177647 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=0.028544Jy sigma=0.635518 ! Fit after self-cal, rms=0.028546Jy sigma=0.635481 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.028546Jy sigma=0.635481 ! Fit after self-cal, rms=0.028774Jy sigma=0.635447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=6.807 mas, bpa=-5.196 degrees ! Estimated noise=0.213436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123575 Jy ! Component: 100 - total flux cleaned = 0.00016352 Jy ! Component: 150 - total flux cleaned = 0.000207517 Jy ! Component: 200 - total flux cleaned = 0.000254547 Jy ! Total flux subtracted in 200 components = 0.000254547 Jy ! Clean residual min=-0.000414 max=0.000325 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0180192 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.0180192 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=0.028773Jy sigma=0.635409 ! Fit after self-cal, rms=0.028793Jy sigma=0.635379 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 = 7.26707e-05 Jy ! Component: 100 - total flux cleaned = 0.000133419 Jy ! Component: 150 - total flux cleaned = 0.000181259 Jy ! Component: 200 - total flux cleaned = 0.000212632 Jy ! Total flux subtracted in 200 components = 0.000212632 Jy ! Clean residual min=-0.000436 max=0.000329 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0182318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.0182318 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=0.028792Jy sigma=0.635354 ! Fit after self-cal, rms=0.028792Jy sigma=0.635327 ! 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=1.77 mas, bmaj=6.47 mas, bpa=-16.01 degrees ! Estimated noise=0.180711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.77 x 6.47 at -16.01 degrees (North through East) ! Clean map min=-0.00056179 max=0.015482 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=1.445 mas, bmaj=6.549 mas, bpa=-16.91 degrees ! Estimated noise=0.298208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119548 Jy ! Component: 100 - total flux cleaned = 0.014797 Jy ! Component: 150 - total flux cleaned = 0.0158445 Jy ! Component: 200 - total flux cleaned = 0.0163348 Jy ! Total flux subtracted in 200 components = 0.0163348 Jy ! Clean residual min=-0.000797 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0163348 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0163348 Jy ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=6.47 mas, bpa=-16.01 degrees ! Estimated noise=0.180711 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 = 0.000431233 Jy ! Component: 100 - total flux cleaned = 0.000623239 Jy ! Component: 150 - total flux cleaned = 0.000848964 Jy ! Component: 200 - total flux cleaned = 0.00108136 Jy ! Total flux subtracted in 200 components = 0.00108136 Jy ! Clean residual min=-0.000501 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0174162 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0174162 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=6.807 mas, bpa=-5.196 degrees ! Estimated noise=0.213436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294673 Jy ! Component: 100 - total flux cleaned = 0.000426821 Jy ! Component: 150 - total flux cleaned = 0.000513685 Jy ! Component: 200 - total flux cleaned = 0.000588097 Jy ! Total flux subtracted in 200 components = 0.000588097 Jy ! Clean residual min=-0.000433 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0180043 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 = 6.479e-05 Jy ! Component: 100 - total flux cleaned = 9.81945e-05 Jy ! Component: 150 - total flux cleaned = 0.000128524 Jy ! Component: 200 - total flux cleaned = 0.000152395 Jy ! Total flux subtracted in 200 components = 0.000152395 Jy ! Clean residual min=-0.000441 max=0.000346 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0181567 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.0181567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=6.47 mas, bpa=-16.01 degrees ! Estimated noise=0.180711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25631e-05 Jy ! Component: 100 - total flux cleaned = 2.8973e-05 Jy ! Component: 150 - total flux cleaned = 1.4025e-05 Jy ! Component: 200 - total flux cleaned = 7.33794e-06 Jy ! Total flux subtracted in 200 components = 7.33794e-06 Jy ! Clean residual min=-0.000407 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.018164 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.018164 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=0.028793Jy sigma=0.635358 ! Fit after self-cal, rms=0.028795Jy sigma=0.635332 wmodel J1043+0054_C_map.mod ! Writing 85 model components to file: J1043+0054_C_map.mod wobs J1043+0054_C_uvs.fits ! Writing UV FITS file: J1043+0054_C_uvs.fits wwins J1043+0054_C_map.win ! wwins: Wrote 2 windows to J1043+0054_C_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 = -4.49771e-05 Jy ! Component: 100 - total flux cleaned = -9.77158e-05 Jy ! Component: 150 - total flux cleaned = -0.000134814 Jy ! Component: 200 - total flux cleaned = -0.000152147 Jy ! Component: 250 - total flux cleaned = -0.000174343 Jy ! Component: 300 - total flux cleaned = -0.000201087 Jy ! Component: 350 - total flux cleaned = -0.000216476 Jy ! Component: 400 - total flux cleaned = -0.000206465 Jy ! Component: 450 - total flux cleaned = -0.00021134 Jy ! Component: 500 - total flux cleaned = -0.000216066 Jy ! Component: 550 - total flux cleaned = -0.000225303 Jy ! Component: 600 - total flux cleaned = -0.000216621 Jy ! Component: 650 - total flux cleaned = -0.000203824 Jy ! Component: 700 - total flux cleaned = -0.000182874 Jy ! Component: 750 - total flux cleaned = -0.000162266 Jy ! Component: 800 - total flux cleaned = -0.000138008 Jy ! Component: 850 - total flux cleaned = -0.000110179 Jy ! Component: 900 - total flux cleaned = -9.8439e-05 Jy ! Component: 950 - total flux cleaned = -6.02208e-05 Jy ! Component: 1000 - total flux cleaned = -4.15899e-05 Jy ! Component: 1050 - total flux cleaned = -2.69219e-05 Jy ! Component: 1100 - total flux cleaned = -5.1919e-06 Jy ! Component: 1150 - total flux cleaned = 2.66788e-05 Jy ! Component: 1200 - total flux cleaned = 3.70725e-05 Jy ! Component: 1250 - total flux cleaned = 5.07209e-05 Jy ! Component: 1300 - total flux cleaned = 6.08199e-05 Jy ! Component: 1350 - total flux cleaned = 6.74417e-05 Jy ! Component: 1400 - total flux cleaned = 8.37841e-05 Jy ! Component: 1450 - total flux cleaned = 9.02396e-05 Jy ! Component: 1500 - total flux cleaned = 0.000106091 Jy ! Component: 1550 - total flux cleaned = 0.00011857 Jy ! Component: 1600 - total flux cleaned = 0.000115432 Jy ! Component: 1650 - total flux cleaned = 0.000118492 Jy ! Component: 1700 - total flux cleaned = 0.00012455 Jy ! Component: 1750 - total flux cleaned = 0.000124584 Jy ! Component: 1800 - total flux cleaned = 0.0001392 Jy ! Component: 1850 - total flux cleaned = 0.000136306 Jy ! Component: 1900 - total flux cleaned = 0.000142017 Jy ! Component: 1950 - total flux cleaned = 0.00015049 Jy ! Component: 2000 - total flux cleaned = 0.000153263 Jy ! Component: 2050 - total flux cleaned = 0.000169768 Jy ! Component: 2100 - total flux cleaned = 0.000177887 Jy ! Component: 2150 - total flux cleaned = 0.000185933 Jy ! Component: 2200 - total flux cleaned = 0.000204555 Jy ! Component: 2250 - total flux cleaned = 0.000207166 Jy ! Component: 2300 - total flux cleaned = 0.000217623 Jy ! Component: 2350 - total flux cleaned = 0.00023056 Jy ! Component: 2400 - total flux cleaned = 0.000238266 Jy ! Component: 2450 - total flux cleaned = 0.000251 Jy ! Component: 2500 - total flux cleaned = 0.000251004 Jy ! Component: 2550 - total flux cleaned = 0.000268537 Jy ! Component: 2600 - total flux cleaned = 0.000280935 Jy ! Component: 2650 - total flux cleaned = 0.000288325 Jy ! Component: 2700 - total flux cleaned = 0.000300546 Jy ! Component: 2750 - total flux cleaned = 0.000307835 Jy ! Component: 2800 - total flux cleaned = 0.000327072 Jy ! Component: 2850 - total flux cleaned = 0.000331861 Jy ! Component: 2900 - total flux cleaned = 0.00034133 Jy ! Component: 2950 - total flux cleaned = 0.00035308 Jy ! Component: 3000 - total flux cleaned = 0.000369373 Jy ! Component: 3050 - total flux cleaned = 0.000373981 Jy ! Component: 3100 - total flux cleaned = 0.000380874 Jy ! Component: 3150 - total flux cleaned = 0.000389995 Jy ! Component: 3200 - total flux cleaned = 0.000392247 Jy ! Component: 3250 - total flux cleaned = 0.000401252 Jy ! Component: 3300 - total flux cleaned = 0.000399016 Jy ! Component: 3350 - total flux cleaned = 0.000405682 Jy ! Component: 3400 - total flux cleaned = 0.000418913 Jy ! Component: 3450 - total flux cleaned = 0.000421105 Jy ! Component: 3500 - total flux cleaned = 0.000429804 Jy ! Component: 3550 - total flux cleaned = 0.000434148 Jy ! Component: 3600 - total flux cleaned = 0.000440592 Jy ! Component: 3650 - total flux cleaned = 0.000449141 Jy ! Component: 3700 - total flux cleaned = 0.000449137 Jy ! Component: 3750 - total flux cleaned = 0.00045759 Jy ! Component: 3800 - total flux cleaned = 0.000461786 Jy ! Component: 3850 - total flux cleaned = 0.00047016 Jy ! Component: 3900 - total flux cleaned = 0.000480552 Jy ! Component: 3950 - total flux cleaned = 0.000486764 Jy ! Component: 4000 - total flux cleaned = 0.0004991 Jy ! Component: 4050 - total flux cleaned = 0.000503173 Jy ! Total flux subtracted in 4096 components = 0.000513339 Jy ! Clean residual min=-0.000104 max=0.000108 Jy/beam ! Clean residual mean=0.000000 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0186774 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 355 components and 0.0186774 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1043+0054_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.77 x 6.47 at -16.01 degrees (North through East) ! Clean map min=-0.00050842 max=0.01538 Jy/beam ! Writing clean map to FITS file: .//J1043+0054_C_20180522_map.fits wmodel .//J1043+0054_C_20180522_map.mod ! Writing 355 model components to file: .//J1043+0054_C_20180522_map.mod wobs .//J1043+0054_C_20180522_uvs.fits ! Writing UV FITS file: .//J1043+0054_C_20180522_uvs.fits wwins .//J1043+0054_C_20180522_map.win ! wwins: Wrote 3 windows to .//J1043+0054_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0153802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.77602e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.736534 0.736534 1.47307 2.94614 5.89227 11.7845 23.5691 47.1382 94.2764 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 407.313 quit ! Quitting program ! Log file .//J1043+0054_C_20180522_dfm.log closed on Mon Jun 11 08:51:03 2018