! Started logfile: J1851+0035_S_2017_09_26_pus_uvs.log on Sat May 11 13:05:17 2019 obs J1851+0035_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1851+0035_S_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.646353 visibilities/baseline/integration-bin. ! Found source: J1851+0035 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 674 lines of history. ! ! Reading 27364 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1851+0035_S_2017_09_26_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 587 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 778 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1915 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000883Jy sigma=0.007567 ! Fit after self-cal, rms=0.952346Jy sigma=0.007227 ! 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=3.248 mas, bmaj=15.19 mas, bpa=-18.9 degrees ! Estimated noise=1250.59 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 = 0.0391998 Jy ! Component: 100 - total flux cleaned = 0.0478042 Jy ! Total flux subtracted in 100 components = 0.0478042 Jy ! Clean residual min=-0.005290 max=0.005331 Jy/beam ! Clean residual mean=-0.000081 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0478042 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0478042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094375Jy sigma=0.000628 ! Fit after self-cal, rms=0.092996Jy sigma=0.000616 ! 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=4.14 mas, bmaj=18.78 mas, bpa=-18.55 degrees ! Estimated noise=710.39 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 = 0.00493304 Jy ! Component: 100 - total flux cleaned = 0.0077331 Jy ! Component: 150 - total flux cleaned = 0.00964332 Jy ! Component: 200 - total flux cleaned = 0.0110387 Jy ! Total flux subtracted in 200 components = 0.0110387 Jy ! Clean residual min=-0.004678 max=0.004269 Jy/beam ! Clean residual mean=-0.000192 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.0588429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0588429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092633Jy sigma=0.000615 ! Fit after self-cal, rms=0.092524Jy sigma=0.000614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.96 KP 1.08 ! LA 0.89 MK 1.06 NL 1.04 OV 1.19 ! PT 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 1.11 ! LA 0.84 MK 1.09 NL 1.17 OV 1.19 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 1.02 ! LA 0.86 MK 1.03 NL 1.13 OV 1.08 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.78 KP 1.00* ! LA 0.70 MK 0.80 NL 1.00* OV 0.67 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.092524Jy sigma=0.000614 ! Fit after self-cal, rms=0.091324Jy sigma=0.000612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=18.98 mas, bpa=-18.36 degrees ! Estimated noise=722.8 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 = 0.000838713 Jy ! Component: 100 - total flux cleaned = 0.000874599 Jy ! Component: 150 - total flux cleaned = 0.000906775 Jy ! Component: 200 - total flux cleaned = 0.000935564 Jy ! Total flux subtracted in 200 components = 0.000935564 Jy ! Clean residual min=-0.004165 max=0.004193 Jy/beam ! Clean residual mean=-0.000186 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.0597785 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0597785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091293Jy sigma=0.000612 ! Fit after self-cal, rms=0.091404Jy sigma=0.000611 ! 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. ! ! Fit before self-cal, rms=0.091404Jy sigma=0.000611 ! Fit after self-cal, rms=0.094138Jy sigma=0.000605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=19.08 mas, bpa=-18.46 degrees ! Estimated noise=729.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544815 Jy ! Component: 100 - total flux cleaned = -0.000715023 Jy ! Component: 150 - total flux cleaned = -0.000832478 Jy ! Component: 200 - total flux cleaned = -0.000914813 Jy ! Total flux subtracted in 200 components = -0.000914813 Jy ! Clean residual min=-0.002606 max=0.004598 Jy/beam ! Clean residual mean=-0.000056 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0588637 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0588637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094100Jy sigma=0.000604 ! Fit after self-cal, rms=0.094669Jy sigma=0.000602 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 = -2.76324e-05 Jy ! Component: 100 - total flux cleaned = 2.93539e-05 Jy ! Component: 150 - total flux cleaned = 8.12403e-05 Jy ! Component: 200 - total flux cleaned = 0.000105609 Jy ! Total flux subtracted in 200 components = 0.000105609 Jy ! Clean residual min=-0.002363 max=0.003339 Jy/beam ! Clean residual mean=-0.000074 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0589693 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0589693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094657Jy sigma=0.000602 ! Fit after self-cal, rms=0.094651Jy sigma=0.000602 ! 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. ! ! Fit before self-cal, rms=0.094651Jy sigma=0.000602 ! Fit after self-cal, rms=0.099741Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.261 mas, bmaj=19.16 mas, bpa=-18.49 degrees ! Estimated noise=734.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410852 Jy ! Component: 100 - total flux cleaned = -0.000664556 Jy ! Component: 150 - total flux cleaned = -0.000749753 Jy ! Component: 200 - total flux cleaned = -0.000802013 Jy ! Total flux subtracted in 200 components = -0.000802013 Jy ! Clean residual min=-0.002103 max=0.003642 Jy/beam ! Clean residual mean=-0.000040 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0581673 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0581673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099707Jy sigma=0.000601 ! Fit after self-cal, rms=0.100023Jy sigma=0.000601 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 (7, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247255 Jy ! Component: 100 - total flux cleaned = 0.002722 Jy ! Component: 150 - total flux cleaned = 0.00262974 Jy ! Component: 200 - total flux cleaned = 0.00279018 Jy ! Total flux subtracted in 200 components = 0.00279018 Jy ! Clean residual min=-0.002088 max=0.002435 Jy/beam ! Clean residual mean=-0.000031 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0609574 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0609575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099930Jy sigma=0.000600 ! Fit after self-cal, rms=0.099694Jy sigma=0.000600 ! Inverting map ! Added new window around map position (49, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191557 Jy ! Component: 100 - total flux cleaned = 0.00257926 Jy ! Component: 150 - total flux cleaned = 0.00307813 Jy ! Component: 200 - total flux cleaned = 0.00339335 Jy ! Total flux subtracted in 200 components = 0.00339335 Jy ! Clean residual min=-0.001951 max=0.002260 Jy/beam ! Clean residual mean=-0.000023 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0643508 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0643508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099585Jy sigma=0.000599 ! Fit after self-cal, rms=0.099262Jy sigma=0.000599 ! Inverting map ! Added new window around map position (127, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200463 Jy ! Component: 100 - total flux cleaned = 0.00271732 Jy ! Component: 150 - total flux cleaned = 0.00311598 Jy ! Component: 200 - total flux cleaned = 0.00339226 Jy ! Total flux subtracted in 200 components = 0.00339226 Jy ! Clean residual min=-0.001666 max=0.002207 Jy/beam ! Clean residual mean=-0.000017 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.067743 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.067743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099160Jy sigma=0.000599 ! Fit after self-cal, rms=0.098900Jy sigma=0.000598 ! Inverting map ! Added new window around map position (-99, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196112 Jy ! Component: 100 - total flux cleaned = 0.00259071 Jy ! Component: 150 - total flux cleaned = 0.00301385 Jy ! Component: 200 - total flux cleaned = 0.0034042 Jy ! Total flux subtracted in 200 components = 0.0034042 Jy ! Clean residual min=-0.001626 max=0.001709 Jy/beam ! Clean residual mean=-0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0711472 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.0711472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098793Jy sigma=0.000598 ! Fit after self-cal, rms=0.098564Jy sigma=0.000598 ! Inverting map ! Added new window around map position (-21.5, 84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180928 Jy ! Component: 100 - total flux cleaned = 0.00236723 Jy ! Component: 150 - total flux cleaned = 0.00295023 Jy ! Component: 200 - total flux cleaned = 0.0033428 Jy ! Total flux subtracted in 200 components = 0.0033428 Jy ! Clean residual min=-0.001499 max=0.001385 Jy/beam ! Clean residual mean=-0.000009 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.07449 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.0744901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098463Jy sigma=0.000597 ! Fit after self-cal, rms=0.098259Jy sigma=0.000597 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.098259Jy sigma=0.000597 ! Fit after self-cal, rms=0.093005Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.192 mas, bmaj=19.64 mas, bpa=-15.4 degrees ! Estimated noise=788.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105637 Jy ! Component: 100 - total flux cleaned = 0.00161061 Jy ! Component: 150 - total flux cleaned = 0.00192439 Jy ! Component: 200 - total flux cleaned = 0.00216674 Jy ! Total flux subtracted in 200 components = 0.00216674 Jy ! Clean residual min=-0.001429 max=0.001401 Jy/beam ! Clean residual mean=-0.000012 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0766568 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 216 components and 0.0766568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092971Jy sigma=0.000596 ! Fit after self-cal, rms=0.092691Jy sigma=0.000596 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 = 0.000845352 Jy ! Component: 100 - total flux cleaned = 0.00132047 Jy ! Component: 150 - total flux cleaned = 0.00172208 Jy ! Component: 200 - total flux cleaned = 0.00178454 Jy ! Total flux subtracted in 200 components = 0.00178454 Jy ! Clean residual min=-0.001401 max=0.001361 Jy/beam ! Clean residual mean=-0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0784414 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 243 components and 0.0784413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092656Jy sigma=0.000596 ! Fit after self-cal, rms=0.092559Jy sigma=0.000596 ! 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=4.278 mas, bmaj=18.99 mas, bpa=-18.53 degrees ! Estimated noise=718.926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.278 x 18.99 at -18.53 degrees (North through East) ! Clean map min=-0.0043345 max=0.053259 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=3.298 mas, bmaj=14.89 mas, bpa=-18.67 degrees ! Estimated noise=1276.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409536 Jy ! Component: 100 - total flux cleaned = 0.051986 Jy ! Component: 150 - total flux cleaned = 0.0580689 Jy ! Component: 200 - total flux cleaned = 0.0611493 Jy ! Total flux subtracted in 200 components = 0.0611493 Jy ! Clean residual min=-0.003734 max=0.004413 Jy/beam ! Clean residual mean=-0.000020 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0611493 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0611493 Jy ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=18.99 mas, bpa=-18.53 degrees ! Estimated noise=718.926 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 = 0.00344557 Jy ! Component: 100 - total flux cleaned = 0.00537489 Jy ! Component: 150 - total flux cleaned = 0.00703473 Jy ! Component: 200 - total flux cleaned = 0.00831466 Jy ! Total flux subtracted in 200 components = 0.00831466 Jy ! Clean residual min=-0.002303 max=0.002164 Jy/beam ! Clean residual mean=-0.000032 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.069464 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.069464 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.192 mas, bmaj=19.64 mas, bpa=-15.4 degrees ! Estimated noise=788.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018667 Jy ! Component: 100 - total flux cleaned = 0.00286561 Jy ! Component: 150 - total flux cleaned = 0.00380845 Jy ! Component: 200 - total flux cleaned = 0.00459158 Jy ! Total flux subtracted in 200 components = 0.00459158 Jy ! Clean residual min=-0.001705 max=0.001645 Jy/beam ! Clean residual mean=-0.000032 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0740556 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 = 0.000549614 Jy ! Component: 100 - total flux cleaned = 0.00115585 Jy ! Component: 150 - total flux cleaned = 0.00157519 Jy ! Component: 200 - total flux cleaned = 0.00196306 Jy ! Total flux subtracted in 200 components = 0.00196306 Jy ! Clean residual min=-0.001565 max=0.001469 Jy/beam ! Clean residual mean=-0.000021 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0760186 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 128 components and 0.0760186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=18.99 mas, bpa=-18.53 degrees ! Estimated noise=718.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479061 Jy ! Component: 100 - total flux cleaned = -0.00047648 Jy ! Component: 150 - total flux cleaned = -0.000364972 Jy ! Component: 200 - total flux cleaned = -0.000312975 Jy ! Total flux subtracted in 200 components = -0.000312975 Jy ! Clean residual min=-0.001614 max=0.001450 Jy/beam ! Clean residual mean=-0.000013 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0757056 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.0757056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092617Jy sigma=0.000596 ! Fit after self-cal, rms=0.092554Jy sigma=0.000596 wmodel J1851+0035_S_2017_09_26_pus_map.mod ! Writing 155 model components to file: J1851+0035_S_2017_09_26_pus_map.mod wobs J1851+0035_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1851+0035_S_2017_09_26_pus_uvs.fits wwins J1851+0035_S_2017_09_26_pus_map.win ! wwins: Wrote 6 windows to J1851+0035_S_2017_09_26_pus_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 = -0.00012892 Jy ! Component: 100 - total flux cleaned = -0.000385633 Jy ! Component: 150 - total flux cleaned = -0.0004306 Jy ! Component: 200 - total flux cleaned = -0.000534906 Jy ! Component: 250 - total flux cleaned = -0.000575391 Jy ! Component: 300 - total flux cleaned = -0.000673736 Jy ! Component: 350 - total flux cleaned = -0.00067416 Jy ! Component: 400 - total flux cleaned = -0.000692914 Jy ! Component: 450 - total flux cleaned = -0.000711076 Jy ! Component: 500 - total flux cleaned = -0.000710941 Jy ! Component: 550 - total flux cleaned = -0.000832211 Jy ! Component: 600 - total flux cleaned = -0.000933751 Jy ! Component: 650 - total flux cleaned = -0.000967518 Jy ! Component: 700 - total flux cleaned = -0.00106584 Jy ! Component: 750 - total flux cleaned = -0.00113004 Jy ! Component: 800 - total flux cleaned = -0.00113014 Jy ! Component: 850 - total flux cleaned = -0.00122324 Jy ! Component: 900 - total flux cleaned = -0.00120772 Jy ! Component: 950 - total flux cleaned = -0.00125252 Jy ! Component: 1000 - total flux cleaned = -0.0012672 Jy ! Component: 1050 - total flux cleaned = -0.00126699 Jy ! Component: 1100 - total flux cleaned = -0.00119542 Jy ! Component: 1150 - total flux cleaned = -0.0011672 Jy ! Component: 1200 - total flux cleaned = -0.00111168 Jy ! Component: 1250 - total flux cleaned = -0.00108447 Jy ! Component: 1300 - total flux cleaned = -0.00111179 Jy ! Component: 1350 - total flux cleaned = -0.00111175 Jy ! Component: 1400 - total flux cleaned = -0.0011115 Jy ! Component: 1450 - total flux cleaned = -0.00115062 Jy ! Component: 1500 - total flux cleaned = -0.00116332 Jy ! Component: 1550 - total flux cleaned = -0.00115061 Jy ! Component: 1600 - total flux cleaned = -0.0011885 Jy ! Component: 1650 - total flux cleaned = -0.00120108 Jy ! Component: 1700 - total flux cleaned = -0.00125035 Jy ! Component: 1750 - total flux cleaned = -0.00126246 Jy ! Component: 1800 - total flux cleaned = -0.00128656 Jy ! Component: 1850 - total flux cleaned = -0.00126263 Jy ! Component: 1900 - total flux cleaned = -0.00127457 Jy ! Component: 1950 - total flux cleaned = -0.00127464 Jy ! Component: 2000 - total flux cleaned = -0.00128633 Jy ! Component: 2050 - total flux cleaned = -0.00128645 Jy ! Component: 2100 - total flux cleaned = -0.00128631 Jy ! Component: 2150 - total flux cleaned = -0.00125242 Jy ! Component: 2200 - total flux cleaned = -0.00127476 Jy ! Component: 2250 - total flux cleaned = -0.00126371 Jy ! Component: 2300 - total flux cleaned = -0.00124175 Jy ! Component: 2350 - total flux cleaned = -0.00120912 Jy ! Component: 2400 - total flux cleaned = -0.00121997 Jy ! Component: 2450 - total flux cleaned = -0.00120923 Jy ! Component: 2500 - total flux cleaned = -0.00119867 Jy ! Component: 2550 - total flux cleaned = -0.00119857 Jy ! Component: 2600 - total flux cleaned = -0.00115673 Jy ! Component: 2650 - total flux cleaned = -0.00116703 Jy ! Component: 2700 - total flux cleaned = -0.00112575 Jy ! Component: 2750 - total flux cleaned = -0.00110527 Jy ! Component: 2800 - total flux cleaned = -0.00110528 Jy ! Component: 2850 - total flux cleaned = -0.00110532 Jy ! Component: 2900 - total flux cleaned = -0.00108535 Jy ! Component: 2950 - total flux cleaned = -0.00109528 Jy ! Component: 3000 - total flux cleaned = -0.00109521 Jy ! Component: 3050 - total flux cleaned = -0.00110503 Jy ! Component: 3100 - total flux cleaned = -0.00112453 Jy ! Component: 3150 - total flux cleaned = -0.00112452 Jy ! Component: 3200 - total flux cleaned = -0.00112452 Jy ! Component: 3250 - total flux cleaned = -0.00112453 Jy ! Component: 3300 - total flux cleaned = -0.00112448 Jy ! Component: 3350 - total flux cleaned = -0.00113395 Jy ! Component: 3400 - total flux cleaned = -0.00114331 Jy ! Component: 3450 - total flux cleaned = -0.00111514 Jy ! Component: 3500 - total flux cleaned = -0.00111503 Jy ! Component: 3550 - total flux cleaned = -0.00108723 Jy ! Component: 3600 - total flux cleaned = -0.00110569 Jy ! Component: 3650 - total flux cleaned = -0.00110568 Jy ! Component: 3700 - total flux cleaned = -0.00116034 Jy ! Component: 3750 - total flux cleaned = -0.00111507 Jy ! Component: 3800 - total flux cleaned = -0.00113315 Jy ! Component: 3850 - total flux cleaned = -0.00117799 Jy ! Component: 3900 - total flux cleaned = -0.00116912 Jy ! Component: 3950 - total flux cleaned = -0.00120466 Jy ! Component: 4000 - total flux cleaned = -0.00123997 Jy ! Component: 4050 - total flux cleaned = -0.0012399 Jy ! Total flux subtracted in 4096 components = -0.00123981 Jy ! Clean residual min=-0.000575 max=0.000566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0744658 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 388 components and 0.0744658 Jy ![Exited script file: muppet] wmap "J1851+0035_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.278 x 18.99 at -18.53 degrees (North through East) ! Clean map min=-0.0040436 max=0.053153 Jy/beam ! Writing clean map to FITS file: J1851+0035_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0531533 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929873 0.929873 1.85975 3.71949 7.43899 14.878 29.7559 59.5119 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.278 x 18.99 at -18.53 degrees (North through East) ! Clean map min=-0.0040436 max=0.053153 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1851+0035_S_2017_09_26_pus_uvs.log closed on Sat May 11 13:05:24 2019