! Started logfile: /tmp/maps//J1214-1921_X_20180602_dfm.log on Wed Jul 4 23:18:02 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 /tmp/maps//J1214-1921_X_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1214-1921_X_20180602_uva.fits ! AN table 1: 92 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1214-1921 ! ! 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 26496 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 J1214-1921_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=1.000366Jy sigma=23.084823 ! Fit after self-cal, rms=0.958249Jy sigma=22.118251 ! 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=0.6842 mas, bmaj=1.893 mas, bpa=-7.884 degrees ! Estimated noise=0.39448 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 = 0.0329246 Jy ! Component: 100 - total flux cleaned = 0.040108 Jy ! Total flux subtracted in 100 components = 0.040108 Jy ! Clean residual min=-0.001464 max=0.002490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.040108 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.040108 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=0.031310Jy sigma=0.666830 ! Fit after self-cal, rms=0.030612Jy sigma=0.651918 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230942 Jy ! Component: 100 - total flux cleaned = 0.00225582 Jy ! Total flux subtracted in 100 components = 0.00225582 Jy ! Clean residual min=-0.001424 max=0.001802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0423638 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0423638 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=0.030444Jy sigma=0.648315 ! Fit after self-cal, rms=0.030431Jy sigma=0.648108 ! 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=0.879 mas, bmaj=2.242 mas, bpa=-6.694 degrees ! Estimated noise=0.193822 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 = 0.000991638 Jy ! Component: 100 - total flux cleaned = 0.00125745 Jy ! Component: 150 - total flux cleaned = 0.00136088 Jy ! Component: 200 - total flux cleaned = 0.00140367 Jy ! Total flux subtracted in 200 components = 0.00140367 Jy ! Clean residual min=-0.001065 max=0.001250 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0437675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0437675 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=0.030394Jy sigma=0.647237 ! Fit after self-cal, rms=0.030390Jy sigma=0.647201 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.879 x 2.242 at -6.694 degrees (North through East) ! Clean map min=-0.0010201 max=0.041928 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.07 KP 0.98 ! LA 1.00 MK 0.96 NL 1.04 OV 0.98 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 1.03 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 1.00 ! LA 1.02 MK 0.99 NL 1.05 OV 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.01 KP 1.01 ! LA 1.01 MK 0.98 NL 1.04 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 1.01 ! LA 1.01 MK 1.00 NL 1.08 OV 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00 KP 0.94 ! LA 1.03 MK 0.98 NL 1.07 OV 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.01 KP 0.98 ! LA 0.95 MK 0.97 NL 1.07 OV 0.94 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.03 KP 1.01 ! LA 0.99 MK 0.97 NL 1.08 OV 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.030390Jy sigma=0.647201 ! Fit after self-cal, rms=0.030047Jy sigma=0.644579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8788 mas, bmaj=2.235 mas, bpa=-6.827 degrees ! Estimated noise=0.193497 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 = -0.00032957 Jy ! Component: 100 - total flux cleaned = -0.000435692 Jy ! Component: 150 - total flux cleaned = -0.00047025 Jy ! Component: 200 - total flux cleaned = -0.000491912 Jy ! Total flux subtracted in 200 components = -0.000491912 Jy ! Clean residual min=-0.000612 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0432756 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0432756 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=0.030036Jy sigma=0.644327 ! Fit after self-cal, rms=0.030036Jy sigma=0.644231 ! 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=0.030036Jy sigma=0.644231 ! Fit after self-cal, rms=0.029985Jy sigma=0.644167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.232 mas, bpa=-6.821 degrees ! Estimated noise=0.193199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231852 Jy ! Component: 100 - total flux cleaned = -0.000286409 Jy ! Component: 150 - total flux cleaned = -0.000317861 Jy ! Component: 200 - total flux cleaned = -0.000328756 Jy ! Total flux subtracted in 200 components = -0.000328756 Jy ! Clean residual min=-0.000543 max=0.000565 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0429468 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0429468 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=0.029981Jy sigma=0.644051 ! Fit after self-cal, rms=0.029980Jy sigma=0.644034 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 = -8.96796e-05 Jy ! Component: 100 - total flux cleaned = -9.9915e-05 Jy ! Component: 150 - total flux cleaned = -9.99047e-05 Jy ! Component: 200 - total flux cleaned = -0.000108323 Jy ! Total flux subtracted in 200 components = -0.000108323 Jy ! Clean residual min=-0.000539 max=0.000567 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0428385 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0428385 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=0.029979Jy sigma=0.644003 ! Fit after self-cal, rms=0.029979Jy sigma=0.644003 ! 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=0.029979Jy sigma=0.644003 ! Fit after self-cal, rms=0.029943Jy sigma=0.643959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=2.231 mas, bpa=-6.8 degrees ! Estimated noise=0.192956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219082 Jy ! Component: 100 - total flux cleaned = -0.000229237 Jy ! Component: 150 - total flux cleaned = -0.000229344 Jy ! Component: 200 - total flux cleaned = -0.000233178 Jy ! Total flux subtracted in 200 components = -0.000233178 Jy ! Clean residual min=-0.000519 max=0.000551 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0426054 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0426054 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=0.029941Jy sigma=0.643904 ! Fit after self-cal, rms=0.029941Jy sigma=0.643897 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 = -5.90022e-05 Jy ! Component: 100 - total flux cleaned = -7.24238e-05 Jy ! Component: 150 - total flux cleaned = -7.55275e-05 Jy ! Component: 200 - total flux cleaned = -7.84234e-05 Jy ! Total flux subtracted in 200 components = -7.84234e-05 Jy ! Clean residual min=-0.000529 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0425269 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0425269 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=0.029940Jy sigma=0.643878 ! Fit after self-cal, rms=0.029940Jy sigma=0.643878 ! 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=0.029940Jy sigma=0.643878 ! Fit after self-cal, rms=0.029907Jy sigma=0.643856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.17 mas, bpa=-4.425 degrees ! Estimated noise=0.246153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187171 Jy ! Component: 100 - total flux cleaned = -0.000180408 Jy ! Component: 150 - total flux cleaned = -0.000175966 Jy ! Component: 200 - total flux cleaned = -0.000171936 Jy ! Total flux subtracted in 200 components = -0.000171936 Jy ! Clean residual min=-0.000577 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.042355 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.042355 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=0.029907Jy sigma=0.643838 ! Fit after self-cal, rms=0.029907Jy sigma=0.643832 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 = -4.13061e-05 Jy ! Component: 100 - total flux cleaned = -4.1389e-05 Jy ! Component: 150 - total flux cleaned = -3.96411e-05 Jy ! Component: 200 - total flux cleaned = -3.65015e-05 Jy ! Total flux subtracted in 200 components = -3.65015e-05 Jy ! Clean residual min=-0.000581 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0423185 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0423185 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=0.029907Jy sigma=0.643834 ! Fit after self-cal, rms=0.029907Jy sigma=0.643834 ! 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=0.8773 mas, bmaj=2.23 mas, bpa=-6.776 degrees ! Estimated noise=0.192761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.23 at -6.776 degrees (North through East) ! Clean map min=-0.00062809 max=0.042017 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=0.6827 mas, bmaj=1.884 mas, bpa=-7.869 degrees ! Estimated noise=0.39124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331237 Jy ! Component: 100 - total flux cleaned = 0.0403755 Jy ! Component: 150 - total flux cleaned = 0.0414699 Jy ! Component: 200 - total flux cleaned = 0.041475 Jy ! Total flux subtracted in 200 components = 0.041475 Jy ! Clean residual min=-0.001196 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.041475 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.041475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.23 mas, bpa=-6.776 degrees ! Estimated noise=0.192761 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 = 0.000615182 Jy ! Component: 100 - total flux cleaned = 0.000693442 Jy ! Component: 150 - total flux cleaned = 0.000696009 Jy ! Component: 200 - total flux cleaned = 0.000686544 Jy ! Total flux subtracted in 200 components = 0.000686544 Jy ! Clean residual min=-0.000547 max=0.000576 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0421615 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0421615 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=2.037 mas, bmaj=4.17 mas, bpa=-4.425 degrees ! Estimated noise=0.246153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39192e-05 Jy ! Component: 100 - total flux cleaned = 0.000127294 Jy ! Component: 150 - total flux cleaned = 0.000146652 Jy ! Component: 200 - total flux cleaned = 0.000161083 Jy ! Total flux subtracted in 200 components = 0.000161083 Jy ! Clean residual min=-0.000598 max=0.000677 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0423226 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 = 5.92301e-06 Jy ! Component: 100 - total flux cleaned = 8.50711e-06 Jy ! Component: 150 - total flux cleaned = 1.09277e-05 Jy ! Component: 200 - total flux cleaned = 1.53991e-05 Jy ! Total flux subtracted in 200 components = 1.53991e-05 Jy ! Clean residual min=-0.000594 max=0.000676 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.042338 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.042338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8773 mas, bmaj=2.23 mas, bpa=-6.776 degrees ! Estimated noise=0.192761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150658 Jy ! Component: 100 - total flux cleaned = -0.00015163 Jy ! Component: 150 - total flux cleaned = -0.000132311 Jy ! Component: 200 - total flux cleaned = -0.000121192 Jy ! Total flux subtracted in 200 components = -0.000121192 Jy ! Clean residual min=-0.000528 max=0.000571 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0422168 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0422168 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=0.029911Jy sigma=0.643890 ! Fit after self-cal, rms=0.029910Jy sigma=0.643881 wmodel J1214-1921_X_map.mod ! Writing 33 model components to file: J1214-1921_X_map.mod wobs J1214-1921_X_uvs.fits ! Writing UV FITS file: J1214-1921_X_uvs.fits wwins J1214-1921_X_map.win ! wwins: Wrote 2 windows to J1214-1921_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 = -5.44296e-05 Jy ! Component: 100 - total flux cleaned = -0.000197954 Jy ! Component: 150 - total flux cleaned = -0.000315503 Jy ! Component: 200 - total flux cleaned = -0.00040316 Jy ! Component: 250 - total flux cleaned = -0.000456552 Jy ! Component: 300 - total flux cleaned = -0.000500577 Jy ! Component: 350 - total flux cleaned = -0.000529077 Jy ! Component: 400 - total flux cleaned = -0.000536038 Jy ! Component: 450 - total flux cleaned = -0.000536153 Jy ! Component: 500 - total flux cleaned = -0.00054267 Jy ! Component: 550 - total flux cleaned = -0.000574536 Jy ! Component: 600 - total flux cleaned = -0.000580662 Jy ! Component: 650 - total flux cleaned = -0.000592974 Jy ! Component: 700 - total flux cleaned = -0.00060494 Jy ! Component: 750 - total flux cleaned = -0.000622539 Jy ! Component: 800 - total flux cleaned = -0.000639748 Jy ! Component: 850 - total flux cleaned = -0.000651027 Jy ! Component: 900 - total flux cleaned = -0.000651065 Jy ! Component: 950 - total flux cleaned = -0.000678301 Jy ! Component: 1000 - total flux cleaned = -0.000688992 Jy ! Component: 1050 - total flux cleaned = -0.000694209 Jy ! Component: 1100 - total flux cleaned = -0.000715085 Jy ! Component: 1150 - total flux cleaned = -0.000725311 Jy ! Component: 1200 - total flux cleaned = -0.000740554 Jy ! Component: 1250 - total flux cleaned = -0.000745522 Jy ! Component: 1300 - total flux cleaned = -0.00075051 Jy ! Component: 1350 - total flux cleaned = -0.000770033 Jy ! Component: 1400 - total flux cleaned = -0.000789251 Jy ! Component: 1450 - total flux cleaned = -0.000793957 Jy ! Component: 1500 - total flux cleaned = -0.00078461 Jy ! Component: 1550 - total flux cleaned = -0.000793938 Jy ! Component: 1600 - total flux cleaned = -0.000789394 Jy ! Component: 1650 - total flux cleaned = -0.000789461 Jy ! Component: 1700 - total flux cleaned = -0.000798428 Jy ! Component: 1750 - total flux cleaned = -0.000802798 Jy ! Component: 1800 - total flux cleaned = -0.000815913 Jy ! Component: 1850 - total flux cleaned = -0.000824576 Jy ! Component: 1900 - total flux cleaned = -0.000837411 Jy ! Component: 1950 - total flux cleaned = -0.000828849 Jy ! Component: 2000 - total flux cleaned = -0.000841528 Jy ! Component: 2050 - total flux cleaned = -0.00082908 Jy ! Component: 2100 - total flux cleaned = -0.000829163 Jy ! Component: 2150 - total flux cleaned = -0.000829211 Jy ! Component: 2200 - total flux cleaned = -0.000833305 Jy ! Component: 2250 - total flux cleaned = -0.000849448 Jy ! Component: 2300 - total flux cleaned = -0.000845459 Jy ! Component: 2350 - total flux cleaned = -0.000849431 Jy ! Component: 2400 - total flux cleaned = -0.000845499 Jy ! Component: 2450 - total flux cleaned = -0.000845521 Jy ! Component: 2500 - total flux cleaned = -0.000845531 Jy ! Component: 2550 - total flux cleaned = -0.000849342 Jy ! Component: 2600 - total flux cleaned = -0.000845537 Jy ! Component: 2650 - total flux cleaned = -0.00084926 Jy ! Component: 2700 - total flux cleaned = -0.000845535 Jy ! Component: 2750 - total flux cleaned = -0.000841825 Jy ! Component: 2800 - total flux cleaned = -0.000841838 Jy ! Component: 2850 - total flux cleaned = -0.000838177 Jy ! Component: 2900 - total flux cleaned = -0.000838214 Jy ! Component: 2950 - total flux cleaned = -0.000849024 Jy ! Component: 3000 - total flux cleaned = -0.000838196 Jy ! Component: 3050 - total flux cleaned = -0.000834683 Jy ! Component: 3100 - total flux cleaned = -0.000841746 Jy ! Component: 3150 - total flux cleaned = -0.000845262 Jy ! Component: 3200 - total flux cleaned = -0.000841808 Jy ! Component: 3250 - total flux cleaned = -0.000841822 Jy ! Component: 3300 - total flux cleaned = -0.000845332 Jy ! Component: 3350 - total flux cleaned = -0.000852149 Jy ! Component: 3400 - total flux cleaned = -0.00084533 Jy ! Component: 3450 - total flux cleaned = -0.00085893 Jy ! Component: 3500 - total flux cleaned = -0.000838647 Jy ! Component: 3550 - total flux cleaned = -0.000841986 Jy ! Component: 3600 - total flux cleaned = -0.000838686 Jy ! Component: 3650 - total flux cleaned = -0.000838667 Jy ! Component: 3700 - total flux cleaned = -0.00083537 Jy ! Component: 3750 - total flux cleaned = -0.000832108 Jy ! Component: 3800 - total flux cleaned = -0.000819042 Jy ! Component: 3850 - total flux cleaned = -0.000819041 Jy ! Component: 3900 - total flux cleaned = -0.000822298 Jy ! Component: 3950 - total flux cleaned = -0.000819094 Jy ! Component: 4000 - total flux cleaned = -0.00081269 Jy ! Component: 4050 - total flux cleaned = -0.000803114 Jy ! Total flux subtracted in 4096 components = -0.00080311 Jy ! Clean residual min=-0.000197 max=0.000212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0414137 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 288 components and 0.0414137 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1214-1921_X_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8773 x 2.23 at -6.776 degrees (North through East) ! Clean map min=-0.00038945 max=0.042334 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1214-1921_X_20180602_map.fits wmodel /tmp/maps//J1214-1921_X_20180602_map.mod ! Writing 288 model components to file: /tmp/maps//J1214-1921_X_20180602_map.mod wobs /tmp/maps//J1214-1921_X_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1214-1921_X_20180602_uvs.fits wwins /tmp/maps//J1214-1921_X_20180602_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1214-1921_X_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0423342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.17495e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366721 0.366721 0.733442 1.46688 2.93377 5.86754 11.7351 23.4701 46.9403 93.8806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 818.06 quit ! Quitting program ! Log file /tmp/maps//J1214-1921_X_20180602_dfm.log closed on Wed Jul 4 23:18:07 2018