! Started logfile: .//J1212-1149_X_dfm.log on Mon Jan 20 18:00:45 2020 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 .//J1212-1149_X_uva.fits ! Reading UV FITS file: .//J1212-1149_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J1212-1149 ! ! 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 4712 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 J1212-1149_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001430Jy sigma=16.645900 ! Fit after self-cal, rms=0.969558Jy sigma=16.090238 ! 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=0.909 mas, bmaj=4.094 mas, bpa=-24.75 degrees ! Estimated noise=1.06983 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 = 0.0232232 Jy ! Component: 100 - total flux cleaned = 0.0287426 Jy ! Total flux subtracted in 100 components = 0.0287426 Jy ! Clean residual min=-0.004015 max=0.003483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0287426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0287426 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=0.045332Jy sigma=0.737420 ! Fit after self-cal, rms=0.043662Jy sigma=0.711408 ! 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=1.141 mas, bmaj=4.433 mas, bpa=-23.81 degrees ! Estimated noise=0.627516 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 = 0.00574122 Jy ! Component: 100 - total flux cleaned = 0.00835061 Jy ! Component: 150 - total flux cleaned = 0.0100997 Jy ! Component: 200 - total flux cleaned = 0.0113213 Jy ! Total flux subtracted in 200 components = 0.0113213 Jy ! Clean residual min=-0.003252 max=0.003258 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.040064 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.040064 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=0.043000Jy sigma=0.697640 ! Fit after self-cal, rms=0.042994Jy sigma=0.697412 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 4.433 at -23.81 degrees (North through East) ! Clean map min=-0.0031581 max=0.033922 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.86 HN 1.04 KP 1.14 ! LA 0.81 MK 1.06 NL 1.17 OV 1.39 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.85 HN 1.05 KP 1.34 ! LA 0.72 MK 1.11 NL 1.19 OV 1.22 ! PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.81 HN 1.11 KP 1.48 ! LA 0.81 MK 0.99 NL 0.91 OV 1.34 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.80 HN 1.09 KP 1.24 ! LA 0.85 MK 0.89 NL 1.04 OV 1.08 ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.73 HN 1.00 KP 1.08 ! LA 0.79 MK 1.19 NL 1.01 OV 1.19 ! PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.70 HN 0.89 KP 1.35 ! LA 0.88 MK 0.91 NL 0.90 OV 1.01 ! PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.71 HN 1.01 KP 1.24 ! LA 0.95 MK 1.02 NL 1.12 OV 1.23 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.74 HN 1.16 KP 1.56 ! LA 0.87 MK 1.13 NL 0.98 OV 1.13 ! PT 0.92 ! ! ! Fit before self-cal, rms=0.042994Jy sigma=0.697412 ! Fit after self-cal, rms=0.045172Jy sigma=0.682578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=4.519 mas, bpa=-23.92 degrees ! Estimated noise=0.624066 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 = -0.000236349 Jy ! Component: 100 - total flux cleaned = -0.000308962 Jy ! Component: 150 - total flux cleaned = -0.000340155 Jy ! Component: 200 - total flux cleaned = -0.000354524 Jy ! Total flux subtracted in 200 components = -0.000354524 Jy ! Clean residual min=-0.001393 max=0.001253 Jy/beam ! Clean residual mean=0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0397094 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0397094 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=0.045161Jy sigma=0.682342 ! Fit after self-cal, rms=0.045590Jy sigma=0.680328 ! 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=0.045590Jy sigma=0.680328 ! Fit after self-cal, rms=0.046797Jy sigma=0.679928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.54 mas, bpa=-23.95 degrees ! Estimated noise=0.627239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195597 Jy ! Component: 100 - total flux cleaned = -0.000279108 Jy ! Component: 150 - total flux cleaned = -0.000327627 Jy ! Component: 200 - total flux cleaned = -0.000338375 Jy ! Total flux subtracted in 200 components = -0.000338375 Jy ! Clean residual min=-0.001347 max=0.001218 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0393711 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0393711 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=0.046790Jy sigma=0.679791 ! Fit after self-cal, rms=0.046889Jy sigma=0.679700 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 = -3.08217e-05 Jy ! Component: 100 - total flux cleaned = -3.1465e-05 Jy ! Component: 150 - total flux cleaned = -3.14252e-05 Jy ! Component: 200 - total flux cleaned = -3.13127e-05 Jy ! Total flux subtracted in 200 components = -3.13127e-05 Jy ! Clean residual min=-0.001319 max=0.001215 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0393398 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0393398 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=0.046886Jy sigma=0.679617 ! Fit after self-cal, rms=0.046888Jy sigma=0.679607 ! 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=0.046888Jy sigma=0.679607 ! Fit after self-cal, rms=0.047077Jy sigma=0.679563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.549 mas, bpa=-23.99 degrees ! Estimated noise=0.627173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141765 Jy ! Component: 100 - total flux cleaned = -0.000205387 Jy ! Component: 150 - total flux cleaned = -0.000259181 Jy ! Component: 200 - total flux cleaned = -0.000290504 Jy ! Total flux subtracted in 200 components = -0.000290504 Jy ! Clean residual min=-0.001324 max=0.001213 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0390493 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0390493 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=0.047074Jy sigma=0.679493 ! Fit after self-cal, rms=0.047100Jy sigma=0.679478 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 = -2.00035e-05 Jy ! Component: 100 - total flux cleaned = -3.58754e-05 Jy ! Component: 150 - total flux cleaned = -3.60284e-05 Jy ! Component: 200 - total flux cleaned = -4.26938e-05 Jy ! Total flux subtracted in 200 components = -4.26938e-05 Jy ! Clean residual min=-0.001321 max=0.001221 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0390066 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0390066 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=0.047098Jy sigma=0.679436 ! Fit after self-cal, rms=0.047098Jy sigma=0.679431 ! 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=0.047098Jy sigma=0.679431 ! Fit after self-cal, rms=0.047108Jy sigma=0.679414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=5.117 mas, bpa=-17.99 degrees ! Estimated noise=0.70122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024894 Jy ! Component: 100 - total flux cleaned = -0.000284098 Jy ! Component: 150 - total flux cleaned = -0.000302147 Jy ! Component: 200 - total flux cleaned = -0.00031666 Jy ! Total flux subtracted in 200 components = -0.00031666 Jy ! Clean residual min=-0.001062 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0386899 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0386899 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=0.047107Jy sigma=0.679383 ! Fit after self-cal, rms=0.047115Jy sigma=0.679377 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 = -1.87717e-05 Jy ! Component: 100 - total flux cleaned = -2.495e-05 Jy ! Component: 150 - total flux cleaned = -3.22748e-05 Jy ! Component: 200 - total flux cleaned = -3.66381e-05 Jy ! Total flux subtracted in 200 components = -3.66381e-05 Jy ! Clean residual min=-0.001061 max=0.001078 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0386533 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.0386533 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=0.047115Jy sigma=0.679368 ! Fit after self-cal, rms=0.047115Jy sigma=0.679366 ! 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=1.163 mas, bmaj=4.557 mas, bpa=-24.04 degrees ! Estimated noise=0.626582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 4.557 at -24.04 degrees (North through East) ! Clean map min=-0.0012281 max=0.033562 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=0.9199 mas, bmaj=4.253 mas, bpa=-24.88 degrees ! Estimated noise=1.11837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255313 Jy ! Component: 100 - total flux cleaned = 0.0314778 Jy ! Component: 150 - total flux cleaned = 0.034509 Jy ! Component: 200 - total flux cleaned = 0.0365429 Jy ! Total flux subtracted in 200 components = 0.0365429 Jy ! Clean residual min=-0.002285 max=0.002012 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0365429 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0365429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.557 mas, bpa=-24.04 degrees ! Estimated noise=0.626582 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 = 0.0012881 Jy ! Component: 100 - total flux cleaned = 0.00152048 Jy ! Component: 150 - total flux cleaned = 0.0015825 Jy ! Component: 200 - total flux cleaned = 0.00165519 Jy ! Total flux subtracted in 200 components = 0.00165519 Jy ! Clean residual min=-0.001430 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0381981 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0381981 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=2.352 mas, bmaj=5.117 mas, bpa=-17.99 degrees ! Estimated noise=0.70122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264276 Jy ! Component: 100 - total flux cleaned = 0.000355032 Jy ! Component: 150 - total flux cleaned = 0.00036379 Jy ! Component: 200 - total flux cleaned = 0.000379282 Jy ! Total flux subtracted in 200 components = 0.000379282 Jy ! Clean residual min=-0.001107 max=0.001090 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0385774 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 = 1.90475e-05 Jy ! Component: 100 - total flux cleaned = 2.96429e-05 Jy ! Component: 150 - total flux cleaned = 3.91211e-05 Jy ! Component: 200 - total flux cleaned = 3.90702e-05 Jy ! Total flux subtracted in 200 components = 3.90702e-05 Jy ! Clean residual min=-0.001091 max=0.001083 Jy/beam ! Clean residual mean=0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0386164 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0386164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.557 mas, bpa=-24.04 degrees ! Estimated noise=0.626582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.33238e-06 Jy ! Component: 100 - total flux cleaned = 8.18285e-06 Jy ! Component: 150 - total flux cleaned = 2.04959e-05 Jy ! Component: 200 - total flux cleaned = 2.05807e-05 Jy ! Total flux subtracted in 200 components = 2.05807e-05 Jy ! Clean residual min=-0.001288 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.038637 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.038637 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=0.047123Jy sigma=0.679501 ! Fit after self-cal, rms=0.047124Jy sigma=0.679471 wmodel J1212-1149_X_map.mod ! Writing 69 model components to file: J1212-1149_X_map.mod wobs J1212-1149_X_uvs.fits ! Writing UV FITS file: J1212-1149_X_uvs.fits wwins J1212-1149_X_map.win ! wwins: Wrote 1 windows to J1212-1149_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 = -0.000124113 Jy ! Component: 100 - total flux cleaned = -0.000208044 Jy ! Component: 150 - total flux cleaned = -0.000307772 Jy ! Component: 200 - total flux cleaned = -0.000307758 Jy ! Component: 250 - total flux cleaned = -0.000271252 Jy ! Component: 300 - total flux cleaned = -0.000236539 Jy ! Component: 350 - total flux cleaned = -0.000185345 Jy ! Component: 400 - total flux cleaned = -0.000151731 Jy ! Component: 450 - total flux cleaned = -5.46423e-05 Jy ! Component: 500 - total flux cleaned = -7.27893e-06 Jy ! Component: 550 - total flux cleaned = 6.99451e-05 Jy ! Component: 600 - total flux cleaned = 0.000144733 Jy ! Component: 650 - total flux cleaned = 0.000232474 Jy ! Component: 700 - total flux cleaned = 0.000332549 Jy ! Component: 750 - total flux cleaned = 0.000430482 Jy ! Component: 800 - total flux cleaned = 0.000553791 Jy ! Component: 850 - total flux cleaned = 0.000607258 Jy ! Component: 900 - total flux cleaned = 0.000699273 Jy ! Component: 950 - total flux cleaned = 0.000737965 Jy ! Component: 1000 - total flux cleaned = 0.000801461 Jy ! Component: 1050 - total flux cleaned = 0.000814027 Jy ! Component: 1100 - total flux cleaned = 0.000887744 Jy ! Component: 1150 - total flux cleaned = 0.000972196 Jy ! Component: 1200 - total flux cleaned = 0.00103151 Jy ! Component: 1250 - total flux cleaned = 0.00108999 Jy ! Component: 1300 - total flux cleaned = 0.00117064 Jy ! Component: 1350 - total flux cleaned = 0.00120463 Jy ! Component: 1400 - total flux cleaned = 0.00126068 Jy ! Component: 1450 - total flux cleaned = 0.00131595 Jy ! Component: 1500 - total flux cleaned = 0.00135952 Jy ! Component: 1550 - total flux cleaned = 0.00140254 Jy ! Component: 1600 - total flux cleaned = 0.00144508 Jy ! Component: 1650 - total flux cleaned = 0.00147668 Jy ! Component: 1700 - total flux cleaned = 0.00151807 Jy ! Component: 1750 - total flux cleaned = 0.00156912 Jy ! Component: 1800 - total flux cleaned = 0.00157923 Jy ! Component: 1850 - total flux cleaned = 0.00160911 Jy ! Component: 1900 - total flux cleaned = 0.00160908 Jy ! Component: 1950 - total flux cleaned = 0.00158962 Jy ! Component: 2000 - total flux cleaned = 0.00161876 Jy ! Component: 2050 - total flux cleaned = 0.00161864 Jy ! Component: 2100 - total flux cleaned = 0.00160916 Jy ! Component: 2150 - total flux cleaned = 0.00158098 Jy ! Component: 2200 - total flux cleaned = 0.0016089 Jy ! Component: 2250 - total flux cleaned = 0.00160883 Jy ! Component: 2300 - total flux cleaned = 0.00161795 Jy ! Component: 2350 - total flux cleaned = 0.00162695 Jy ! Component: 2400 - total flux cleaned = 0.00164478 Jy ! Component: 2450 - total flux cleaned = 0.00162685 Jy ! Component: 2500 - total flux cleaned = 0.00163569 Jy ! Component: 2550 - total flux cleaned = 0.00166202 Jy ! Component: 2600 - total flux cleaned = 0.00172294 Jy ! Component: 2650 - total flux cleaned = 0.00175754 Jy ! Component: 2700 - total flux cleaned = 0.00180906 Jy ! Component: 2750 - total flux cleaned = 0.00184316 Jy ! Component: 2800 - total flux cleaned = 0.00189411 Jy ! Component: 2850 - total flux cleaned = 0.00193619 Jy ! Component: 2900 - total flux cleaned = 0.00196968 Jy ! Component: 2950 - total flux cleaned = 0.00202804 Jy ! Component: 3000 - total flux cleaned = 0.0020446 Jy ! Component: 3050 - total flux cleaned = 0.00206943 Jy ! Component: 3100 - total flux cleaned = 0.00209419 Jy ! Component: 3150 - total flux cleaned = 0.00214331 Jy ! Component: 3200 - total flux cleaned = 0.00218405 Jy ! Component: 3250 - total flux cleaned = 0.00222459 Jy ! Component: 3300 - total flux cleaned = 0.00224885 Jy ! Component: 3350 - total flux cleaned = 0.00228909 Jy ! Component: 3400 - total flux cleaned = 0.00232915 Jy ! Component: 3450 - total flux cleaned = 0.00236111 Jy ! Component: 3500 - total flux cleaned = 0.00239298 Jy ! Component: 3550 - total flux cleaned = 0.00243261 Jy ! Component: 3600 - total flux cleaned = 0.0024405 Jy ! Component: 3650 - total flux cleaned = 0.00248784 Jy ! Component: 3700 - total flux cleaned = 0.00252722 Jy ! Component: 3750 - total flux cleaned = 0.00258215 Jy ! Component: 3800 - total flux cleaned = 0.00262131 Jy ! Component: 3850 - total flux cleaned = 0.002637 Jy ! Component: 3900 - total flux cleaned = 0.00269958 Jy ! Component: 3950 - total flux cleaned = 0.00270741 Jy ! Component: 4000 - total flux cleaned = 0.00273865 Jy ! Component: 4050 - total flux cleaned = 0.00276215 Jy ! Total flux subtracted in 4096 components = 0.00277779 Jy ! Clean residual min=-0.000461 max=0.000474 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0414148 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 295 components and 0.0414148 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1212-1149_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 4.557 at -24.04 degrees (North through East) ! Clean map min=-0.001245 max=0.033433 Jy/beam ! Writing clean map to FITS file: .//J1212-1149_X_map.fits wmodel .//J1212-1149_X_map.mod ! Writing 295 model components to file: .//J1212-1149_X_map.mod wobs .//J1212-1149_X_uvs.fits ! Writing UV FITS file: .//J1212-1149_X_uvs.fits wwins .//J1212-1149_X_map.win ! wwins: Wrote 2 windows to .//J1212-1149_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0334333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1607 1.1607 2.32141 4.64282 9.28564 18.5713 37.1426 74.2851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.463 quit ! Quitting program ! Log file .//J1212-1149_X_dfm.log closed on Mon Jan 20 18:00:48 2020